37643398

素因数分解:

$2^1\times {\mathrm{13}}^4\times {\mathrm{659}}^1$

素因数の和:713

約数の個数: 20

約数和(自身を含む): 61263180

約数和(自身を除く): 23619782

約数列:

[1, 2, 13, 26, 169, 338, 659, 1318, 2197, 4394, 8567, 17134, 28561, 57122, 111371, 222742, 1447823, 2895646, 18821699, 37643398]

約数ペア:

[(1, 37643398), (2, 18821699), (13, 2895646), (26, 1447823), (169, 222742), (338, 111371), (659, 57122), (1318, 28561), (2197, 17134), (4394, 8567)]