11173340

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1327}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 23537472

約数和(自身を除く): 12364132

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1327, 1684, 2105, 2654, 4210, 5308, 6635, 8420, 13270, 26540, 558667, 1117334, 2234668, 2793335, 5586670, 11173340]

約数ペア:

[(1, 11173340), (2, 5586670), (4, 2793335), (5, 2234668), (10, 1117334), (20, 558667), (421, 26540), (842, 13270), (1327, 8420), (1684, 6635), (2105, 5308), (2654, 4210)]