19434090850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{4920023}}^1$

素因数の和:4920114

約数の個数: 24

約数和(自身を含む): 36604978560

約数和(自身を除く): 17170887710

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 4920023, 9840046, 24600115, 49200230, 123000575, 246001150, 388681817, 777363634, 1943409085, 3886818170, 9717045425, 19434090850]

約数ペア:

[(1, 19434090850), (2, 9717045425), (5, 3886818170), (10, 1943409085), (25, 777363634), (50, 388681817), (79, 246001150), (158, 123000575), (395, 49200230), (790, 24600115), (1975, 9840046), (3950, 4920023)]