15960396

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{30931}}^1$

素因数の和:30981

約数の個数: 24

約数和(自身を含む): 38108224

約数和(自身を除く): 22147828

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 30931, 61862, 92793, 123724, 185586, 371172, 1330033, 2660066, 3990099, 5320132, 7980198, 15960396]

約数ペア:

[(1, 15960396), (2, 7980198), (3, 5320132), (4, 3990099), (6, 2660066), (12, 1330033), (43, 371172), (86, 185586), (129, 123724), (172, 92793), (258, 61862), (516, 30931)]