22490538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{535489}}^1$

素因数の和:535501

約数の個数: 16

約数和(自身を含む): 51407040

約数和(自身を除く): 28916502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 535489, 1070978, 1606467, 3212934, 3748423, 7496846, 11245269, 22490538]

約数ペア:

[(1, 22490538), (2, 11245269), (3, 7496846), (6, 3748423), (7, 3212934), (14, 1606467), (21, 1070978), (42, 535489)]