19005242417

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{140741}}^1$

素因数の和:141040

約数の個数: 16

約数和(自身を含む): 22050330624

約数和(自身を除く): 3045088207

約数列:

[1, 7, 101, 191, 707, 1337, 19291, 135037, 140741, 985187, 14214841, 26881531, 99503887, 188170717, 2715034631, 19005242417]

約数ペア:

[(1, 19005242417), (7, 2715034631), (101, 188170717), (191, 99503887), (707, 26881531), (1337, 14214841), (19291, 985187), (135037, 140741)]