38490826

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{3001}}^1$

素因数の和:3078

約数の個数: 24

約数和(自身を含む): 64681092

約数和(自身を除く): 26190266

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 3001, 6002, 6413, 12826, 33011, 66022, 159053, 318106, 363121, 726242, 1749583, 3499166, 19245413, 38490826]

約数ペア:

[(1, 38490826), (2, 19245413), (11, 3499166), (22, 1749583), (53, 726242), (106, 363121), (121, 318106), (242, 159053), (583, 66022), (1166, 33011), (3001, 12826), (6002, 6413)]