19343506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4621}}^1$

素因数の和:4666

約数の個数: 32

約数和(自身を含む): 37271808

約数和(自身を除く): 17928302

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 4621, 9242, 32347, 60073, 64694, 106283, 120146, 212566, 420511, 743981, 841022, 1381679, 1487962, 2763358, 9671753, 19343506]

約数ペア:

[(1, 19343506), (2, 9671753), (7, 2763358), (13, 1487962), (14, 1381679), (23, 841022), (26, 743981), (46, 420511), (91, 212566), (161, 120146), (182, 106283), (299, 64694), (322, 60073), (598, 32347), (2093, 9242), (4186, 4621)]