11888710

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 22032000

約数和(自身を除く): 10143290

約数列:

[1, 2, 5, 10, 79, 101, 149, 158, 202, 298, 395, 505, 745, 790, 1010, 1490, 7979, 11771, 15049, 15958, 23542, 30098, 39895, 58855, 75245, 79790, 117710, 150490, 1188871, 2377742, 5944355, 11888710]

約数ペア:

[(1, 11888710), (2, 5944355), (5, 2377742), (10, 1188871), (79, 150490), (101, 117710), (149, 79790), (158, 75245), (202, 58855), (298, 39895), (395, 30098), (505, 23542), (745, 15958), (790, 15049), (1010, 11771), (1490, 7979)]