19923422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1571}}^1$

素因数の和:1963

約数の個数: 16

約数和(自身を含む): 31748112

約数和(自身を除く): 11824690

約数列:

[1, 2, 17, 34, 373, 746, 1571, 3142, 6341, 12682, 26707, 53414, 585983, 1171966, 9961711, 19923422]

約数ペア:

[(1, 19923422), (2, 9961711), (17, 1171966), (34, 585983), (373, 53414), (746, 26707), (1571, 12682), (3142, 6341)]