15381462

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18443}}^1$

素因数の和:18587

約数の個数: 16

約数和(自身を含む): 30985920

約数和(自身を除く): 15604458

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 18443, 36886, 55329, 110658, 2563577, 5127154, 7690731, 15381462]

約数ペア:

[(1, 15381462), (2, 7690731), (3, 5127154), (6, 2563577), (139, 110658), (278, 55329), (417, 36886), (834, 18443)]