19579946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6353}}^1$

素因数の和:6445

約数の個数: 16

約数和(自身を含む): 31109184

約数和(自身を除く): 11529238

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 6353, 12706, 146119, 292238, 425651, 851302, 9789973, 19579946]

約数ペア:

[(1, 19579946), (2, 9789973), (23, 851302), (46, 425651), (67, 292238), (134, 146119), (1541, 12706), (3082, 6353)]