194621218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{827}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 336234240

約数和(自身を除く): 141613022

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 563, 827, 1126, 1654, 6193, 9097, 10697, 12386, 15713, 18194, 21394, 31426, 117667, 172843, 235334, 345686, 465601, 931202, 5121611, 8846419, 10243222, 17692838, 97310609, 194621218]

約数ペア:

[(1, 194621218), (2, 97310609), (11, 17692838), (19, 10243222), (22, 8846419), (38, 5121611), (209, 931202), (418, 465601), (563, 345686), (827, 235334), (1126, 172843), (1654, 117667), (6193, 31426), (9097, 21394), (10697, 18194), (12386, 15713)]