13391019838

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22244219}}^1$

素因数の和:22244271

約数の個数: 16

約数和(自身を含む): 23489896320

約数和(自身を除く): 10098876482

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 22244219, 44488438, 155709533, 311419066, 956501417, 1913002834, 6695509919, 13391019838]

約数ペア:

[(1, 13391019838), (2, 6695509919), (7, 1913002834), (14, 956501417), (43, 311419066), (86, 155709533), (301, 44488438), (602, 22244219)]