19423352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{186763}}^1$

素因数の和:186782

約数の個数: 16

約数和(自身を含む): 39220440

約数和(自身を除く): 19797088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 186763, 373526, 747052, 1494104, 2427919, 4855838, 9711676, 19423352]

約数ペア:

[(1, 19423352), (2, 9711676), (4, 4855838), (8, 2427919), (13, 1494104), (26, 747052), (52, 373526), (104, 186763)]