13209628

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 23708160

約数和(自身を除く): 10498532

約数列:

[1, 2, 4, 59, 118, 223, 236, 251, 446, 502, 892, 1004, 13157, 14809, 26314, 29618, 52628, 55973, 59236, 111946, 223892, 3302407, 6604814, 13209628]

約数ペア:

[(1, 13209628), (2, 6604814), (4, 3302407), (59, 223892), (118, 111946), (223, 59236), (236, 55973), (251, 52628), (446, 29618), (502, 26314), (892, 14809), (1004, 13157)]