26439754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 46632960

約数和(自身を除く): 20193206

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1471, 1634, 2942, 8987, 16181, 17974, 27949, 32362, 55898, 63253, 126506, 307439, 614878, 695783, 1201807, 1391566, 2403614, 13219877, 26439754]

約数ペア:

[(1, 26439754), (2, 13219877), (11, 2403614), (19, 1391566), (22, 1201807), (38, 695783), (43, 614878), (86, 307439), (209, 126506), (418, 63253), (473, 55898), (817, 32362), (946, 27949), (1471, 17974), (1634, 16181), (2942, 8987)]