11647460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4813}}^1$

素因数の和:4844

約数の個数: 36

約数和(自身を含む): 26891004

約数和(自身を除く): 15243544

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 4813, 9626, 19252, 24065, 48130, 52943, 96260, 105886, 211772, 264715, 529430, 582373, 1058860, 1164746, 2329492, 2911865, 5823730, 11647460]

約数ペア:

[(1, 11647460), (2, 5823730), (4, 2911865), (5, 2329492), (10, 1164746), (11, 1058860), (20, 582373), (22, 529430), (44, 264715), (55, 211772), (110, 105886), (121, 96260), (220, 52943), (242, 48130), (484, 24065), (605, 19252), (1210, 9626), (2420, 4813)]