19282834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11801}}^1$

素因数の和:11865

約数の個数: 16

約数和(自身を含む): 31157280

約数和(自身を除く): 11874446

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 11801, 23602, 224219, 448438, 507443, 1014886, 9641417, 19282834]

約数ペア:

[(1, 19282834), (2, 9641417), (19, 1014886), (38, 507443), (43, 448438), (86, 224219), (817, 23602), (1634, 11801)]