12135376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 60

約数和(自身を含む): 27212544

約数和(自身を除く): 15077168

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 191, 209, 304, 361, 382, 418, 722, 764, 836, 1444, 1528, 1672, 2101, 2888, 3056, 3344, 3629, 3971, 4202, 5776, 7258, 7942, 8404, 14516, 15884, 16808, 29032, 31768, 33616, 39919, 58064, 63536, 68951, 79838, 137902, 159676, 275804, 319352, 551608, 638704, 758461, 1103216, 1516922, 3033844, 6067688, 12135376]

約数ペア:

[(1, 12135376), (2, 6067688), (4, 3033844), (8, 1516922), (11, 1103216), (16, 758461), (19, 638704), (22, 551608), (38, 319352), (44, 275804), (76, 159676), (88, 137902), (152, 79838), (176, 68951), (191, 63536), (209, 58064), (304, 39919), (361, 33616), (382, 31768), (418, 29032), (722, 16808), (764, 15884), (836, 14516), (1444, 8404), (1528, 7942), (1672, 7258), (2101, 5776), (2888, 4202), (3056, 3971), (3344, 3629)]