19400156914

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{3023}}^1\times {\mathrm{31153}}^1$

素因数の和:34281

約数の個数: 16

約数和(自身を含む): 29393425152

約数和(自身を除く): 9993268238

約数列:

[1, 2, 103, 206, 3023, 6046, 31153, 62306, 311369, 622738, 3208759, 6417518, 94175519, 188351038, 9700078457, 19400156914]

約数ペア:

[(1, 19400156914), (2, 9700078457), (103, 188351038), (206, 94175519), (3023, 6417518), (6046, 3208759), (31153, 622738), (62306, 311369)]