12691848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2182

約数の個数: 64

約数和(自身を含む): 35985600

約数和(自身を除く): 23293752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2141, 2964, 4282, 5928, 6423, 8564, 12846, 17128, 25692, 27833, 40679, 51384, 55666, 81358, 83499, 111332, 122037, 162716, 166998, 222664, 244074, 325432, 333996, 488148, 528827, 667992, 976296, 1057654, 1586481, 2115308, 3172962, 4230616, 6345924, 12691848]

約数ペア:

[(1, 12691848), (2, 6345924), (3, 4230616), (4, 3172962), (6, 2115308), (8, 1586481), (12, 1057654), (13, 976296), (19, 667992), (24, 528827), (26, 488148), (38, 333996), (39, 325432), (52, 244074), (57, 222664), (76, 166998), (78, 162716), (104, 122037), (114, 111332), (152, 83499), (156, 81358), (228, 55666), (247, 51384), (312, 40679), (456, 27833), (494, 25692), (741, 17128), (988, 12846), (1482, 8564), (1976, 6423), (2141, 5928), (2964, 4282)]