23655437

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 27669600

約数和(自身を除く): 4014163

約数列:

[1, 13, 19, 53, 139, 169, 247, 689, 1007, 1807, 2641, 3211, 7367, 8957, 13091, 23491, 34333, 95771, 139973, 170183, 446329, 1245023, 1819649, 23655437]

約数ペア:

[(1, 23655437), (13, 1819649), (19, 1245023), (53, 446329), (139, 170183), (169, 139973), (247, 95771), (689, 34333), (1007, 23491), (1807, 13091), (2641, 8957), (3211, 7367)]