12751802

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 23379840

約数和(自身を除く): 10628038

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 409, 818, 917, 1834, 2227, 2863, 4454, 5726, 6953, 13906, 15589, 31178, 48671, 53579, 97342, 107158, 375053, 750106, 910843, 1821686, 6375901, 12751802]

約数ペア:

[(1, 12751802), (2, 6375901), (7, 1821686), (14, 910843), (17, 750106), (34, 375053), (119, 107158), (131, 97342), (238, 53579), (262, 48671), (409, 31178), (818, 15589), (917, 13906), (1834, 6953), (2227, 5726), (2863, 4454)]