19431334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{25771}}^1$

素因数の和:25815

約数の個数: 16

約数和(自身を含む): 32472720

約数和(自身を除く): 13041386

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 25771, 51542, 335023, 670046, 747359, 1494718, 9715667, 19431334]

約数ペア:

[(1, 19431334), (2, 9715667), (13, 1494718), (26, 747359), (29, 670046), (58, 335023), (377, 51542), (754, 25771)]