19250608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{92551}}^1$

素因数の和:92572

約数の個数: 20

約数和(自身を含む): 40167568

約数和(自身を除く): 20916960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 92551, 185102, 370204, 740408, 1203163, 1480816, 2406326, 4812652, 9625304, 19250608]

約数ペア:

[(1, 19250608), (2, 9625304), (4, 4812652), (8, 2406326), (13, 1480816), (16, 1203163), (26, 740408), (52, 370204), (104, 185102), (208, 92551)]