19368831

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12251}}^1$

素因数の和:12302

約数の個数: 16

約数和(自身を含む): 28228608

約数和(自身を除く): 8859777

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 12251, 36753, 208267, 379781, 624801, 1139343, 6456277, 19368831]

約数ペア:

[(1, 19368831), (3, 6456277), (17, 1139343), (31, 624801), (51, 379781), (93, 208267), (527, 36753), (1581, 12251)]