2015961896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19384249}}^1$

素因数の和:19384268

約数の個数: 16

約数和(自身を含む): 4070692500

約数和(自身を除く): 2054730604

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19384249, 38768498, 77536996, 155073992, 251995237, 503990474, 1007980948, 2015961896]

約数ペア:

[(1, 2015961896), (2, 1007980948), (4, 503990474), (8, 251995237), (13, 155073992), (26, 77536996), (52, 38768498), (104, 19384249)]