12853668190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{88591}}^1$

素因数の和:89928

約数の個数: 32

約数和(自身を含む): 25259351040

約数和(自身を除く): 12405682850

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1319, 2638, 6595, 13190, 14509, 29018, 72545, 88591, 145090, 177182, 442955, 885910, 974501, 1949002, 4872505, 9745010, 116851529, 233703058, 584257645, 1168515290, 1285366819, 2570733638, 6426834095, 12853668190]

約数ペア:

[(1, 12853668190), (2, 6426834095), (5, 2570733638), (10, 1285366819), (11, 1168515290), (22, 584257645), (55, 233703058), (110, 116851529), (1319, 9745010), (2638, 4872505), (6595, 1949002), (13190, 974501), (14509, 885910), (29018, 442955), (72545, 177182), (88591, 145090)]