18513103682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3269711}}^1$

素因数の和:3269881

約数の個数: 16

約数和(自身を含む): 29427408000

約数和(自身を除く): 10914304318

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 3269711, 6539422, 62124509, 124249018, 487186939, 974373878, 9256551841, 18513103682]

約数ペア:

[(1, 18513103682), (2, 9256551841), (19, 974373878), (38, 487186939), (149, 124249018), (298, 62124509), (2831, 6539422), (5662, 3269711)]