15147916

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3319}}^1$

素因数の和:3493

約数の個数: 24

約数和(自身を含む): 30490880

約数和(自身を除く): 15342964

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 3319, 4564, 6638, 13276, 23233, 46466, 92932, 540997, 1081994, 2163988, 3786979, 7573958, 15147916]

約数ペア:

[(1, 15147916), (2, 7573958), (4, 3786979), (7, 2163988), (14, 1081994), (28, 540997), (163, 92932), (326, 46466), (652, 23233), (1141, 13276), (2282, 6638), (3319, 4564)]