15905652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{189353}}^1$

素因数の和:189367

約数の個数: 24

約数和(自身を含む): 42415296

約数和(自身を除く): 26509644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 189353, 378706, 568059, 757412, 1136118, 1325471, 2272236, 2650942, 3976413, 5301884, 7952826, 15905652]

約数ペア:

[(1, 15905652), (2, 7952826), (3, 5301884), (4, 3976413), (6, 2650942), (7, 2272236), (12, 1325471), (14, 1136118), (21, 757412), (28, 568059), (42, 378706), (84, 189353)]