19368770

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 35721216

約数和(自身を除く): 16352446

約数列:

[1, 2, 5, 10, 101, 127, 151, 202, 254, 302, 505, 635, 755, 1010, 1270, 1510, 12827, 15251, 19177, 25654, 30502, 38354, 64135, 76255, 95885, 128270, 152510, 191770, 1936877, 3873754, 9684385, 19368770]

約数ペア:

[(1, 19368770), (2, 9684385), (5, 3873754), (10, 1936877), (101, 191770), (127, 152510), (151, 128270), (202, 95885), (254, 76255), (302, 64135), (505, 38354), (635, 30502), (755, 25654), (1010, 19177), (1270, 15251), (1510, 12827)]