15355986

素因数分解:

$2^1\times 3^1\times {\mathrm{1201}}^1\times {\mathrm{2131}}^1$

素因数の和:3337

約数の個数: 16

約数和(自身を含む): 30751968

約数和(自身を除く): 15395982

約数列:

[1, 2, 3, 6, 1201, 2131, 2402, 3603, 4262, 6393, 7206, 12786, 2559331, 5118662, 7677993, 15355986]

約数ペア:

[(1, 15355986), (2, 7677993), (3, 5118662), (6, 2559331), (1201, 12786), (2131, 7206), (2402, 6393), (3603, 4262)]