19005158546

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1283}}^1\times {\mathrm{61211}}^1$

素因数の和:62518

約数の個数: 24

約数和(自身を含む): 31359886992

約数和(自身を除く): 12354728446

約数列:

[1, 2, 11, 22, 121, 242, 1283, 2566, 14113, 28226, 61211, 122422, 155243, 310486, 673321, 1346642, 7406531, 14813062, 78533713, 157067426, 863870843, 1727741686, 9502579273, 19005158546]

約数ペア:

[(1, 19005158546), (2, 9502579273), (11, 1727741686), (22, 863870843), (121, 157067426), (242, 78533713), (1283, 14813062), (2566, 7406531), (14113, 1346642), (28226, 673321), (61211, 310486), (122422, 155243)]