11611808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 24950016

約数和(自身を除く): 13338208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 206, 208, 271, 412, 416, 542, 824, 1084, 1339, 1648, 2168, 2678, 3296, 3523, 4336, 5356, 7046, 8672, 10712, 14092, 21424, 27913, 28184, 42848, 55826, 56368, 111652, 112736, 223304, 362869, 446608, 725738, 893216, 1451476, 2902952, 5805904, 11611808]

約数ペア:

[(1, 11611808), (2, 5805904), (4, 2902952), (8, 1451476), (13, 893216), (16, 725738), (26, 446608), (32, 362869), (52, 223304), (103, 112736), (104, 111652), (206, 56368), (208, 55826), (271, 42848), (412, 28184), (416, 27913), (542, 21424), (824, 14092), (1084, 10712), (1339, 8672), (1648, 7046), (2168, 5356), (2678, 4336), (3296, 3523)]