19480530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5113}}^1$

素因数の和:5250

約数の個数: 32

約数和(自身を含む): 47130624

約数和(自身を除く): 27650094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 5113, 10226, 15339, 25565, 30678, 51130, 76695, 153390, 649351, 1298702, 1948053, 3246755, 3896106, 6493510, 9740265, 19480530]

約数ペア:

[(1, 19480530), (2, 9740265), (3, 6493510), (5, 3896106), (6, 3246755), (10, 1948053), (15, 1298702), (30, 649351), (127, 153390), (254, 76695), (381, 51130), (635, 30678), (762, 25565), (1270, 15339), (1905, 10226), (3810, 5113)]