56718914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{213229}}^1$

素因数の和:213257

約数の個数: 16

約数和(自身を含む): 102350400

約数和(自身を除く): 45631486

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 213229, 426458, 1492603, 2985206, 4051351, 8102702, 28359457, 56718914]

約数ペア:

[(1, 56718914), (2, 28359457), (7, 8102702), (14, 4051351), (19, 2985206), (38, 1492603), (133, 426458), (266, 213229)]