15663849734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{30689}}^1$

素因数の和:31064

約数の個数: 32

約数和(自身を含む): 25769288160

約数和(自身を除く): 10105438426

約数列:

[1, 2, 13, 26, 67, 134, 293, 586, 871, 1742, 3809, 7618, 19631, 30689, 39262, 61378, 255203, 398957, 510406, 797914, 2056163, 4112326, 8991877, 17983754, 26730119, 53460238, 116894401, 233788802, 602455759, 1204911518, 7831924867, 15663849734]

約数ペア:

[(1, 15663849734), (2, 7831924867), (13, 1204911518), (26, 602455759), (67, 233788802), (134, 116894401), (293, 53460238), (586, 26730119), (871, 17983754), (1742, 8991877), (3809, 4112326), (7618, 2056163), (19631, 797914), (30689, 510406), (39262, 398957), (61378, 255203)]