15679984112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75384539}}^1$

素因数の和:75384560

約数の個数: 20

約数和(自身を含む): 32716890360

約数和(自身を除く): 17036906248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75384539, 150769078, 301538156, 603076312, 979999007, 1206152624, 1959998014, 3919996028, 7839992056, 15679984112]

約数ペア:

[(1, 15679984112), (2, 7839992056), (4, 3919996028), (8, 1959998014), (13, 1206152624), (16, 979999007), (26, 603076312), (52, 301538156), (104, 150769078), (208, 75384539)]