11954747

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 14284800

約数和(自身を除く): 2330053

約数列:

[1, 7, 31, 89, 217, 619, 623, 2759, 4333, 19189, 19313, 55091, 134323, 385637, 1707821, 11954747]

約数ペア:

[(1, 11954747), (7, 1707821), (31, 385637), (89, 134323), (217, 55091), (619, 19313), (623, 19189), (2759, 4333)]