19626958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1427}}^1$

素因数の和:1488

約数の個数: 24

約数和(自身を含む): 33166728

約数和(自身を除く): 13539770

約数列:

[1, 2, 13, 23, 26, 46, 299, 529, 598, 1058, 1427, 2854, 6877, 13754, 18551, 32821, 37102, 65642, 426673, 754883, 853346, 1509766, 9813479, 19626958]

約数ペア:

[(1, 19626958), (2, 9813479), (13, 1509766), (23, 853346), (26, 754883), (46, 426673), (299, 65642), (529, 37102), (598, 32821), (1058, 18551), (1427, 13754), (2854, 6877)]