19139445

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32717}}^1$

素因数の和:32741

約数の個数: 24

約数和(自身を含む): 35728056

約数和(自身を除く): 16588611

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 32717, 98151, 163585, 294453, 425321, 490755, 1275963, 1472265, 2126605, 3827889, 6379815, 19139445]

約数ペア:

[(1, 19139445), (3, 6379815), (5, 3827889), (9, 2126605), (13, 1472265), (15, 1275963), (39, 490755), (45, 425321), (65, 294453), (117, 163585), (195, 98151), (585, 32717)]