74147918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{150097}}^1$

素因数の和:150131

約数の個数: 16

約数和(自身を含む): 126082320

約数和(自身を除く): 51934402

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 150097, 300194, 1951261, 2851843, 3902522, 5703686, 37073959, 74147918]

約数ペア:

[(1, 74147918), (2, 37073959), (13, 5703686), (19, 3902522), (26, 2851843), (38, 1951261), (247, 300194), (494, 150097)]