12019248

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 37140480

約数和(自身を除く): 25121232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 191, 207, 228, 276, 304, 342, 368, 382, 414, 437, 456, 552, 573, 684, 764, 828, 874, 912, 1104, 1146, 1311, 1368, 1528, 1656, 1719, 1748, 2292, 2622, 2736, 3056, 3312, 3438, 3496, 3629, 3933, 4393, 4584, 5244, 6876, 6992, 7258, 7866, 8786, 9168, 10488, 10887, 13179, 13752, 14516, 15732, 17572, 20976, 21774, 26358, 27504, 29032, 31464, 32661, 35144, 39537, 43548, 52716, 58064, 62928, 65322, 70288, 79074, 83467, 87096, 105432, 130644, 158148, 166934, 174192, 210864, 250401, 261288, 316296, 333868, 500802, 522576, 632592, 667736, 751203, 1001604, 1335472, 1502406, 2003208, 3004812, 4006416, 6009624, 12019248]

約数ペア:

[(1, 12019248), (2, 6009624), (3, 4006416), (4, 3004812), (6, 2003208), (8, 1502406), (9, 1335472), (12, 1001604), (16, 751203), (18, 667736), (19, 632592), (23, 522576), (24, 500802), (36, 333868), (38, 316296), (46, 261288), (48, 250401), (57, 210864), (69, 174192), (72, 166934), (76, 158148), (92, 130644), (114, 105432), (138, 87096), (144, 83467), (152, 79074), (171, 70288), (184, 65322), (191, 62928), (207, 58064), (228, 52716), (276, 43548), (304, 39537), (342, 35144), (368, 32661), (382, 31464), (414, 29032), (437, 27504), (456, 26358), (552, 21774), (573, 20976), (684, 17572), (764, 15732), (828, 14516), (874, 13752), (912, 13179), (1104, 10887), (1146, 10488), (1311, 9168), (1368, 8786), (1528, 7866), (1656, 7258), (1719, 6992), (1748, 6876), (2292, 5244), (2622, 4584), (2736, 4393), (3056, 3933), (3312, 3629), (3438, 3496)]