16180268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{821}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 30611280

約数和(自身を除く): 14431012

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 821, 1516, 1642, 3284, 4927, 9854, 10673, 19708, 21346, 42692, 311159, 622318, 1244636, 4045067, 8090134, 16180268]

約数ペア:

[(1, 16180268), (2, 8090134), (4, 4045067), (13, 1244636), (26, 622318), (52, 311159), (379, 42692), (758, 21346), (821, 19708), (1516, 10673), (1642, 9854), (3284, 4927)]