19362254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8353}}^1$

素因数の和:8435

約数の個数: 16

約数和(自身を含む): 31076880

約数和(自身を除く): 11714626

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 8353, 16706, 158707, 317414, 509533, 1019066, 9681127, 19362254]

約数ペア:

[(1, 19362254), (2, 9681127), (19, 1019066), (38, 509533), (61, 317414), (122, 158707), (1159, 16706), (2318, 8353)]