19610352

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 59424768

約数和(自身を除く): 39814416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 191, 207, 248, 276, 279, 368, 372, 382, 414, 496, 552, 558, 573, 713, 744, 764, 828, 1104, 1116, 1146, 1426, 1488, 1528, 1656, 1719, 2139, 2232, 2292, 2852, 3056, 3312, 3438, 4278, 4393, 4464, 4584, 5704, 5921, 6417, 6876, 8556, 8786, 9168, 11408, 11842, 12834, 13179, 13752, 17112, 17572, 17763, 23684, 25668, 26358, 27504, 34224, 35144, 35526, 39537, 47368, 51336, 52716, 53289, 70288, 71052, 79074, 94736, 102672, 105432, 106578, 136183, 142104, 158148, 210864, 213156, 272366, 284208, 316296, 408549, 426312, 544732, 632592, 817098, 852624, 1089464, 1225647, 1634196, 2178928, 2451294, 3268392, 4902588, 6536784, 9805176, 19610352]

約数ペア:

[(1, 19610352), (2, 9805176), (3, 6536784), (4, 4902588), (6, 3268392), (8, 2451294), (9, 2178928), (12, 1634196), (16, 1225647), (18, 1089464), (23, 852624), (24, 817098), (31, 632592), (36, 544732), (46, 426312), (48, 408549), (62, 316296), (69, 284208), (72, 272366), (92, 213156), (93, 210864), (124, 158148), (138, 142104), (144, 136183), (184, 106578), (186, 105432), (191, 102672), (207, 94736), (248, 79074), (276, 71052), (279, 70288), (368, 53289), (372, 52716), (382, 51336), (414, 47368), (496, 39537), (552, 35526), (558, 35144), (573, 34224), (713, 27504), (744, 26358), (764, 25668), (828, 23684), (1104, 17763), (1116, 17572), (1146, 17112), (1426, 13752), (1488, 13179), (1528, 12834), (1656, 11842), (1719, 11408), (2139, 9168), (2232, 8786), (2292, 8556), (2852, 6876), (3056, 6417), (3312, 5921), (3438, 5704), (4278, 4584), (4393, 4464)]