22662458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 19431622

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 239, 478, 521, 1042, 1673, 3107, 3346, 3647, 6214, 6773, 7294, 13546, 21749, 43498, 47411, 94822, 124519, 249038, 871633, 1618747, 1743266, 3237494, 11331229, 22662458]

約数ペア:

[(1, 22662458), (2, 11331229), (7, 3237494), (13, 1743266), (14, 1618747), (26, 871633), (91, 249038), (182, 124519), (239, 94822), (478, 47411), (521, 43498), (1042, 21749), (1673, 13546), (3107, 7294), (3346, 6773), (3647, 6214)]