19835688

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{3917}}^1$

素因数の和:4137

約数の個数: 32

約数和(自身を含む): 49836960

約数和(自身を除く): 30001272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 3917, 5064, 7834, 11751, 15668, 23502, 31336, 47004, 94008, 826487, 1652974, 2479461, 3305948, 4958922, 6611896, 9917844, 19835688]

約数ペア:

[(1, 19835688), (2, 9917844), (3, 6611896), (4, 4958922), (6, 3305948), (8, 2479461), (12, 1652974), (24, 826487), (211, 94008), (422, 47004), (633, 31336), (844, 23502), (1266, 15668), (1688, 11751), (2532, 7834), (3917, 5064)]