12882584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11261}}^1$

素因数の和:11291

約数の個数: 32

約数和(自身を含む): 28380240

約数和(自身を除く): 15497656

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 11261, 22522, 45044, 90088, 123871, 146393, 247742, 292786, 495484, 585572, 990968, 1171144, 1610323, 3220646, 6441292, 12882584]

約数ペア:

[(1, 12882584), (2, 6441292), (4, 3220646), (8, 1610323), (11, 1171144), (13, 990968), (22, 585572), (26, 495484), (44, 292786), (52, 247742), (88, 146393), (104, 123871), (143, 90088), (286, 45044), (572, 22522), (1144, 11261)]