19462552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{143107}}^1$

素因数の和:143130

約数の個数: 16

約数和(自身を含む): 38639160

約数和(自身を除く): 19176608

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 143107, 286214, 572428, 1144856, 2432819, 4865638, 9731276, 19462552]

約数ペア:

[(1, 19462552), (2, 9731276), (4, 4865638), (8, 2432819), (17, 1144856), (34, 572428), (68, 286214), (136, 143107)]