15960976

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{9323}}^1$

素因数の和:9438

約数の個数: 20

約数和(自身を含む): 31216752

約数和(自身を除く): 15255776

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 9323, 18646, 37292, 74584, 149168, 997561, 1995122, 3990244, 7980488, 15960976]

約数ペア:

[(1, 15960976), (2, 7980488), (4, 3990244), (8, 1995122), (16, 997561), (107, 149168), (214, 74584), (428, 37292), (856, 18646), (1712, 9323)]