10571990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7393}}^1$

素因数の和:7424

約数の個数: 32

約数和(自身を含む): 22359456

約数和(自身を除く): 11787466

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 7393, 14786, 36965, 73930, 81323, 96109, 162646, 192218, 406615, 480545, 813230, 961090, 1057199, 2114398, 5285995, 10571990]

約数ペア:

[(1, 10571990), (2, 5285995), (5, 2114398), (10, 1057199), (11, 961090), (13, 813230), (22, 480545), (26, 406615), (55, 192218), (65, 162646), (110, 96109), (130, 81323), (143, 73930), (286, 36965), (715, 14786), (1430, 7393)]