19004415532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{994579}}^1$

素因数の和:994881

約数の個数: 24

約数和(自身を含む): 35339416560

約数和(自身を除く): 16335001028

約数列:

[1, 2, 4, 17, 34, 68, 281, 562, 1124, 4777, 9554, 19108, 994579, 1989158, 3978316, 16907843, 33815686, 67631372, 279476699, 558953398, 1117906796, 4751103883, 9502207766, 19004415532]

約数ペア:

[(1, 19004415532), (2, 9502207766), (4, 4751103883), (17, 1117906796), (34, 558953398), (68, 279476699), (281, 67631372), (562, 33815686), (1124, 16907843), (4777, 3978316), (9554, 1989158), (19108, 994579)]