10208168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 20304000

約数和(自身を除く): 10095832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 281, 478, 562, 956, 1124, 1912, 2248, 4541, 5339, 9082, 10678, 18164, 21356, 36328, 42712, 67159, 134318, 268636, 537272, 1276021, 2552042, 5104084, 10208168]

約数ペア:

[(1, 10208168), (2, 5104084), (4, 2552042), (8, 1276021), (19, 537272), (38, 268636), (76, 134318), (152, 67159), (239, 42712), (281, 36328), (478, 21356), (562, 18164), (956, 10678), (1124, 9082), (1912, 5339), (2248, 4541)]