19285656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61813}}^1$

素因数の和:61835

約数の個数: 32

約数和(自身を含む): 51923760

約数和(自身を除く): 32638104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 61813, 123626, 185439, 247252, 370878, 494504, 741756, 803569, 1483512, 1607138, 2410707, 3214276, 4821414, 6428552, 9642828, 19285656]

約数ペア:

[(1, 19285656), (2, 9642828), (3, 6428552), (4, 4821414), (6, 3214276), (8, 2410707), (12, 1607138), (13, 1483512), (24, 803569), (26, 741756), (39, 494504), (52, 370878), (78, 247252), (104, 185439), (156, 123626), (312, 61813)]