19509106

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13681}}^1$

素因数の和:13737

約数の個数: 16

約数和(自身を含む): 31523328

約数和(自身を除く): 12014222

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 13681, 27362, 314663, 424111, 629326, 848222, 9754553, 19509106]

約数ペア:

[(1, 19509106), (2, 9754553), (23, 848222), (31, 629326), (46, 424111), (62, 314663), (713, 27362), (1426, 13681)]