139938914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{62417}}^1$

素因数の和:62497

約数の個数: 16

約数和(自身を含む): 224704800

約数和(自身を除く): 84765886

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 62417, 124834, 1185923, 2371846, 3682603, 7365206, 69969457, 139938914]

約数ペア:

[(1, 139938914), (2, 69969457), (19, 7365206), (38, 3682603), (59, 2371846), (118, 1185923), (1121, 124834), (2242, 62417)]