19144095

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12391}}^1$

素因数の和:12502

約数の個数: 16

約数和(自身を含む): 30930432

約数和(自身を除く): 11786337

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 12391, 37173, 61955, 185865, 1276273, 3828819, 6381365, 19144095]

約数ペア:

[(1, 19144095), (3, 6381365), (5, 3828819), (15, 1276273), (103, 185865), (309, 61955), (515, 37173), (1545, 12391)]