12419122

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 19970496

約数和(自身を除く): 7551374

約数列:

[1, 2, 19, 38, 103, 167, 206, 334, 361, 722, 1957, 3173, 3914, 6346, 17201, 34402, 37183, 60287, 74366, 120574, 326819, 653638, 6209561, 12419122]

約数ペア:

[(1, 12419122), (2, 6209561), (19, 653638), (38, 326819), (103, 120574), (167, 74366), (206, 60287), (334, 37183), (361, 34402), (722, 17201), (1957, 6346), (3173, 3914)]