19230944

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 44089920

約数和(自身を除く): 24858976

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 32, 34, 46, 53, 58, 68, 92, 106, 116, 136, 184, 212, 232, 272, 368, 391, 424, 464, 493, 544, 667, 736, 782, 848, 901, 928, 986, 1219, 1334, 1537, 1564, 1696, 1802, 1972, 2438, 2668, 3074, 3128, 3604, 3944, 4876, 5336, 6148, 6256, 7208, 7888, 9752, 10672, 11339, 12296, 12512, 14416, 15776, 19504, 20723, 21344, 22678, 24592, 26129, 28832, 35351, 39008, 41446, 45356, 49184, 52258, 70702, 82892, 90712, 104516, 141404, 165784, 181424, 209032, 282808, 331568, 362848, 418064, 565616, 600967, 663136, 836128, 1131232, 1201934, 2403868, 4807736, 9615472, 19230944]

約数ペア:

[(1, 19230944), (2, 9615472), (4, 4807736), (8, 2403868), (16, 1201934), (17, 1131232), (23, 836128), (29, 663136), (32, 600967), (34, 565616), (46, 418064), (53, 362848), (58, 331568), (68, 282808), (92, 209032), (106, 181424), (116, 165784), (136, 141404), (184, 104516), (212, 90712), (232, 82892), (272, 70702), (368, 52258), (391, 49184), (424, 45356), (464, 41446), (493, 39008), (544, 35351), (667, 28832), (736, 26129), (782, 24592), (848, 22678), (901, 21344), (928, 20723), (986, 19504), (1219, 15776), (1334, 14416), (1537, 12512), (1564, 12296), (1696, 11339), (1802, 10672), (1972, 9752), (2438, 7888), (2668, 7208), (3074, 6256), (3128, 6148), (3604, 5336), (3944, 4876)]