19106743551

素因数分解:

$3^1\times 7^1\times {\mathrm{64661}}^1\times {\mathrm{14071}}^1$

素因数の和:78742

約数の個数: 16

約数和(自身を含む): 29117557248

約数和(自身を除く): 10010813697

約数列:

[1, 3, 7, 21, 14071, 42213, 64661, 98497, 193983, 295491, 452627, 1357881, 909844931, 2729534793, 6368914517, 19106743551]

約数ペア:

[(1, 19106743551), (3, 6368914517), (7, 2729534793), (21, 909844931), (14071, 1357881), (42213, 452627), (64661, 295491), (98497, 193983)]