19105882

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:837

約数の個数: 16

約数和(自身を含む): 29165760

約数和(自身を除く): 10059878

約数列:

[1, 2, 103, 163, 206, 326, 569, 1138, 16789, 33578, 58607, 92747, 117214, 185494, 9552941, 19105882]

約数ペア:

[(1, 19105882), (2, 9552941), (103, 185494), (163, 117214), (206, 92747), (326, 58607), (569, 33578), (1138, 16789)]