11952190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 22970304

約数和(自身を除く): 11018114

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 421, 835, 842, 1670, 2105, 2839, 4210, 5678, 7157, 14195, 14314, 28390, 35785, 70307, 71570, 140614, 351535, 703070, 1195219, 2390438, 5976095, 11952190]

約数ペア:

[(1, 11952190), (2, 5976095), (5, 2390438), (10, 1195219), (17, 703070), (34, 351535), (85, 140614), (167, 71570), (170, 70307), (334, 35785), (421, 28390), (835, 14314), (842, 14195), (1670, 7157), (2105, 5678), (2839, 4210)]