12191829

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 17831520

約数和(自身を除く): 5639691

約数列:

[1, 3, 13, 39, 139, 169, 173, 417, 507, 519, 1807, 2249, 5421, 6747, 23491, 24047, 29237, 70473, 72141, 87711, 312611, 937833, 4063943, 12191829]

約数ペア:

[(1, 12191829), (3, 4063943), (13, 937833), (39, 312611), (139, 87711), (169, 72141), (173, 70473), (417, 29237), (507, 24047), (519, 23491), (1807, 6747), (2249, 5421)]