38963719376

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{1863223}}^1$

素因数の和:1864538

約数の個数: 20

約数和(自身を含む): 75550006752

約数和(自身を除く): 36586287376

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 5228, 10456, 20912, 1863223, 3726446, 7452892, 14905784, 29811568, 2435232461, 4870464922, 9740929844, 19481859688, 38963719376]

約数ペア:

[(1, 38963719376), (2, 19481859688), (4, 9740929844), (8, 4870464922), (16, 2435232461), (1307, 29811568), (2614, 14905784), (5228, 7452892), (10456, 3726446), (20912, 1863223)]