19231412

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 34660416

約数和(自身を除く): 15429004

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 983, 1966, 3932, 4891, 9782, 19564, 65861, 71759, 131722, 143518, 263444, 287036, 4807853, 9615706, 19231412]

約数ペア:

[(1, 19231412), (2, 9615706), (4, 4807853), (67, 287036), (73, 263444), (134, 143518), (146, 131722), (268, 71759), (292, 65861), (983, 19564), (1966, 9782), (3932, 4891)]