19525270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 36492768

約数和(自身を除く): 16967498

約数列:

[1, 2, 5, 10, 37, 74, 113, 185, 226, 370, 467, 565, 934, 1130, 2335, 4181, 4670, 8362, 17279, 20905, 34558, 41810, 52771, 86395, 105542, 172790, 263855, 527710, 1952527, 3905054, 9762635, 19525270]

約数ペア:

[(1, 19525270), (2, 9762635), (5, 3905054), (10, 1952527), (37, 527710), (74, 263855), (113, 172790), (185, 105542), (226, 86395), (370, 52771), (467, 41810), (565, 34558), (934, 20905), (1130, 17279), (2335, 8362), (4181, 4670)]