15930987

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1039}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 22464000

約数和(自身を除く): 6533013

約数列:

[1, 3, 19, 57, 269, 807, 1039, 3117, 5111, 15333, 19741, 59223, 279491, 838473, 5310329, 15930987]

約数ペア:

[(1, 15930987), (3, 5310329), (19, 838473), (57, 279491), (269, 59223), (807, 19741), (1039, 15333), (3117, 5111)]