19602938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1571}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 31238784

約数和(自身を除く): 11635846

約数列:

[1, 2, 17, 34, 367, 734, 1571, 3142, 6239, 12478, 26707, 53414, 576557, 1153114, 9801469, 19602938]

約数ペア:

[(1, 19602938), (2, 9801469), (17, 1153114), (34, 576557), (367, 53414), (734, 26707), (1571, 12478), (3142, 6239)]