15909164

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 28433328

約数和(自身を除く): 12524164

約数列:

[1, 2, 4, 97, 131, 194, 262, 313, 388, 524, 626, 1252, 12707, 25414, 30361, 41003, 50828, 60722, 82006, 121444, 164012, 3977291, 7954582, 15909164]

約数ペア:

[(1, 15909164), (2, 7954582), (4, 3977291), (97, 164012), (131, 121444), (194, 82006), (262, 60722), (313, 50828), (388, 41003), (524, 30361), (626, 25414), (1252, 12707)]