13290472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 27417600

約数和(自身を除く): 14127128

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 2719, 4888, 5438, 10876, 21752, 35347, 70694, 127793, 141388, 255586, 282776, 511172, 1022344, 1661309, 3322618, 6645236, 13290472]

約数ペア:

[(1, 13290472), (2, 6645236), (4, 3322618), (8, 1661309), (13, 1022344), (26, 511172), (47, 282776), (52, 255586), (94, 141388), (104, 127793), (188, 70694), (376, 35347), (611, 21752), (1222, 10876), (2444, 5438), (2719, 4888)]