1911985618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1\times {\mathrm{39217}}^1$

素因数の和:40521

約数の個数: 16

約数和(自身を含む): 3021354720

約数和(自身を除く): 1109369102

約数列:

[1, 2, 19, 38, 1283, 2566, 24377, 39217, 48754, 78434, 745123, 1490246, 50315411, 100630822, 955992809, 1911985618]

約数ペア:

[(1, 1911985618), (2, 955992809), (19, 100630822), (38, 50315411), (1283, 1490246), (2566, 745123), (24377, 78434), (39217, 48754)]