15798964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1237}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 28840448

約数和(自身を除く): 13041484

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 1237, 2474, 3193, 4948, 6386, 12772, 38347, 76694, 127411, 153388, 254822, 509644, 3949741, 7899482, 15798964]

約数ペア:

[(1, 15798964), (2, 7899482), (4, 3949741), (31, 509644), (62, 254822), (103, 153388), (124, 127411), (206, 76694), (412, 38347), (1237, 12772), (2474, 6386), (3193, 4948)]