39123458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 66071808

約数和(自身を除く): 26948350

約数列:

[1, 2, 11, 22, 47, 94, 157, 241, 314, 482, 517, 1034, 1727, 2651, 3454, 5302, 7379, 11327, 14758, 22654, 37837, 75674, 81169, 124597, 162338, 249194, 416207, 832414, 1778339, 3556678, 19561729, 39123458]

約数ペア:

[(1, 39123458), (2, 19561729), (11, 3556678), (22, 1778339), (47, 832414), (94, 416207), (157, 249194), (241, 162338), (314, 124597), (482, 81169), (517, 75674), (1034, 37837), (1727, 22654), (2651, 14758), (3454, 11327), (5302, 7379)]