1921330372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4561}}^1\times {\mathrm{8101}}^1$

素因数の和:12679

約数の個数: 24

約数和(自身を含む): 3622209752

約数和(自身を除く): 1700879380

約数列:

[1, 2, 4, 13, 26, 52, 4561, 8101, 9122, 16202, 18244, 32404, 59293, 105313, 118586, 210626, 237172, 421252, 36948661, 73897322, 147794644, 480332593, 960665186, 1921330372]

約数ペア:

[(1, 1921330372), (2, 960665186), (4, 480332593), (13, 147794644), (26, 73897322), (52, 36948661), (4561, 421252), (8101, 237172), (9122, 210626), (16202, 118586), (18244, 105313), (32404, 59293)]