19006421902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13792759}}^1$

素因数の和:13792827

約数の個数: 16

約数和(自身を含む): 31281979680

約数和(自身を除く): 12275557778

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 13792759, 27585518, 179305867, 358611734, 731016227, 1462032454, 9503210951, 19006421902]

約数ペア:

[(1, 19006421902), (2, 9503210951), (13, 1462032454), (26, 731016227), (53, 358611734), (106, 179305867), (689, 27585518), (1378, 13792759)]