15836272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:601

約数の個数: 40

約数和(自身を含む): 32654160

約数和(自身を除く): 16817888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 461, 904, 922, 1808, 1844, 2147, 3688, 4294, 7376, 8588, 8759, 17176, 17518, 34352, 35036, 52093, 70072, 104186, 140144, 208372, 416744, 833488, 989767, 1979534, 3959068, 7918136, 15836272]

約数ペア:

[(1, 15836272), (2, 7918136), (4, 3959068), (8, 1979534), (16, 989767), (19, 833488), (38, 416744), (76, 208372), (113, 140144), (152, 104186), (226, 70072), (304, 52093), (452, 35036), (461, 34352), (904, 17518), (922, 17176), (1808, 8759), (1844, 8588), (2147, 7376), (3688, 4294)]