38189848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5843}}^1$

素因数の和:5911

約数の個数: 32

約数和(自身を含む): 77140800

約数和(自身を除く): 38950952

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 5843, 6536, 11686, 23372, 46744, 111017, 222034, 251249, 444068, 502498, 888136, 1004996, 2009992, 4773731, 9547462, 19094924, 38189848]

約数ペア:

[(1, 38189848), (2, 19094924), (4, 9547462), (8, 4773731), (19, 2009992), (38, 1004996), (43, 888136), (76, 502498), (86, 444068), (152, 251249), (172, 222034), (344, 111017), (817, 46744), (1634, 23372), (3268, 11686), (5843, 6536)]