15661352

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16451}}^1$

素因数の和:16481

約数の個数: 32

約数和(自身を含む): 35536320

約数和(自身を除く): 19874968

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 16451, 32902, 65804, 115157, 131608, 230314, 279667, 460628, 559334, 921256, 1118668, 1957669, 2237336, 3915338, 7830676, 15661352]

約数ペア:

[(1, 15661352), (2, 7830676), (4, 3915338), (7, 2237336), (8, 1957669), (14, 1118668), (17, 921256), (28, 559334), (34, 460628), (56, 279667), (68, 230314), (119, 131608), (136, 115157), (238, 65804), (476, 32902), (952, 16451)]