11200828

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 20139840

約数和(自身を除く): 8939012

約数列:

[1, 2, 4, 73, 89, 146, 178, 292, 356, 431, 862, 1724, 6497, 12994, 25988, 31463, 38359, 62926, 76718, 125852, 153436, 2800207, 5600414, 11200828]

約数ペア:

[(1, 11200828), (2, 5600414), (4, 2800207), (73, 153436), (89, 125852), (146, 76718), (178, 62926), (292, 38359), (356, 31463), (431, 25988), (862, 12994), (1724, 6497)]