15909806

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2267}}^1$

素因数の和:2320

約数の個数: 24

約数和(自身を含む): 27147960

約数和(自身を除く): 11238154

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 2267, 3509, 4534, 7018, 24937, 49874, 65743, 131486, 274307, 548614, 723173, 1446346, 7954903, 15909806]

約数ペア:

[(1, 15909806), (2, 7954903), (11, 1446346), (22, 723173), (29, 548614), (58, 274307), (121, 131486), (242, 65743), (319, 49874), (638, 24937), (2267, 7018), (3509, 4534)]