22250254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 38414880

約数和(自身を除く): 16164626

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 494, 617, 949, 1234, 1387, 1898, 2774, 8021, 11723, 16042, 18031, 23446, 36062, 45041, 90082, 152399, 304798, 585533, 855779, 1171066, 1711558, 11125127, 22250254]

約数ペア:

[(1, 22250254), (2, 11125127), (13, 1711558), (19, 1171066), (26, 855779), (38, 585533), (73, 304798), (146, 152399), (247, 90082), (494, 45041), (617, 36062), (949, 23446), (1234, 18031), (1387, 16042), (1898, 11723), (2774, 8021)]