19327638408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61947559}}^1$

素因数の和:61947581

約数の個数: 32

約数和(自身を含む): 52035950400

約数和(自身を除く): 32708311992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 61947559, 123895118, 185842677, 247790236, 371685354, 495580472, 743370708, 805318267, 1486741416, 1610636534, 2415954801, 3221273068, 4831909602, 6442546136, 9663819204, 19327638408]

約数ペア:

[(1, 19327638408), (2, 9663819204), (3, 6442546136), (4, 4831909602), (6, 3221273068), (8, 2415954801), (12, 1610636534), (13, 1486741416), (24, 805318267), (26, 743370708), (39, 495580472), (52, 371685354), (78, 247790236), (104, 185842677), (156, 123895118), (312, 61947559)]