19823882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12923}}^1$

素因数の和:12997

約数の個数: 16

約数和(自身を含む): 32568480

約数和(自身を除く): 12744598

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 12923, 25846, 167999, 335998, 762457, 1524914, 9911941, 19823882]

約数ペア:

[(1, 19823882), (2, 9911941), (13, 1524914), (26, 762457), (59, 335998), (118, 167999), (767, 25846), (1534, 12923)]