38397964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28151}}^1$

素因数の和:28197

約数の個数: 24

約数和(自身を含む): 75672576

約数和(自身を除く): 37274612

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 28151, 56302, 112604, 309661, 619322, 872681, 1238644, 1745362, 3490724, 9599491, 19198982, 38397964]

約数ペア:

[(1, 38397964), (2, 19198982), (4, 9599491), (11, 3490724), (22, 1745362), (31, 1238644), (44, 872681), (62, 619322), (124, 309661), (341, 112604), (682, 56302), (1364, 28151)]