12973466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 22921920

約数和(自身を除く): 9948454

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 757, 779, 902, 1514, 1558, 8327, 8569, 14383, 16654, 17138, 28766, 31037, 62074, 158213, 316426, 341407, 589703, 682814, 1179406, 6486733, 12973466]

約数ペア:

[(1, 12973466), (2, 6486733), (11, 1179406), (19, 682814), (22, 589703), (38, 341407), (41, 316426), (82, 158213), (209, 62074), (418, 31037), (451, 28766), (757, 17138), (779, 16654), (902, 14383), (1514, 8569), (1558, 8327)]