215831445098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3671}}^1\times {\mathrm{1547201}}^1$

素因数の和:1550893

約数の個数: 16

約数和(自身を含む): 340879544640

約数和(自身を除く): 125048099542

約数列:

[1, 2, 19, 38, 3671, 7342, 69749, 139498, 1547201, 3094402, 29396819, 58793638, 5679774871, 11359549742, 107915722549, 215831445098]

約数ペア:

[(1, 215831445098), (2, 107915722549), (19, 11359549742), (38, 5679774871), (3671, 58793638), (7342, 29396819), (69749, 3094402), (139498, 1547201)]