12341915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 16796160

約数和(自身を除く): 4454245

約数列:

[1, 5, 17, 23, 59, 85, 107, 115, 295, 391, 535, 1003, 1357, 1819, 1955, 2461, 5015, 6313, 6785, 9095, 12305, 23069, 31565, 41837, 107321, 115345, 145199, 209185, 536605, 725995, 2468383, 12341915]

約数ペア:

[(1, 12341915), (5, 2468383), (17, 725995), (23, 536605), (59, 209185), (85, 145199), (107, 115345), (115, 107321), (295, 41837), (391, 31565), (535, 23069), (1003, 12305), (1357, 9095), (1819, 6785), (1955, 6313), (2461, 5015)]