23220316

素因数分解:

$2^2\times 7^2\times {\mathrm{118471}}^1$

素因数の和:118489

約数の個数: 18

約数和(自身を含む): 47270328

約数和(自身を除く): 24050012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 118471, 236942, 473884, 829297, 1658594, 3317188, 5805079, 11610158, 23220316]

約数ペア:

[(1, 23220316), (2, 11610158), (4, 5805079), (7, 3317188), (14, 1658594), (28, 829297), (49, 473884), (98, 236942), (196, 118471)]