9213256940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24245413}}^1$

素因数の和:24245441

約数の個数: 24

約数和(自身を含む): 20366147760

約数和(自身を除く): 11152890820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 24245413, 48490826, 96981652, 121227065, 242454130, 460662847, 484908260, 921325694, 1842651388, 2303314235, 4606628470, 9213256940]

約数ペア:

[(1, 9213256940), (2, 4606628470), (4, 2303314235), (5, 1842651388), (10, 921325694), (19, 484908260), (20, 460662847), (38, 242454130), (76, 121227065), (95, 96981652), (190, 48490826), (380, 24245413)]