12199395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 21333312

約数和(自身を除く): 9133917

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 857, 949, 1095, 2571, 2847, 4285, 4745, 11141, 12855, 14235, 33423, 55705, 62561, 167115, 187683, 312805, 813293, 938415, 2439879, 4066465, 12199395]

約数ペア:

[(1, 12199395), (3, 4066465), (5, 2439879), (13, 938415), (15, 813293), (39, 312805), (65, 187683), (73, 167115), (195, 62561), (219, 55705), (365, 33423), (857, 14235), (949, 12855), (1095, 11141), (2571, 4745), (2847, 4285)]