19723488

素因数分解:

$2^5\times 3^1\times {\mathrm{205453}}^1$

素因数の和:205466

約数の個数: 24

約数和(自身を含む): 51774408

約数和(自身を除く): 32050920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 205453, 410906, 616359, 821812, 1232718, 1643624, 2465436, 3287248, 4930872, 6574496, 9861744, 19723488]

約数ペア:

[(1, 19723488), (2, 9861744), (3, 6574496), (4, 4930872), (6, 3287248), (8, 2465436), (12, 1643624), (16, 1232718), (24, 821812), (32, 616359), (48, 410906), (96, 205453)]