19011682

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:933

約数の個数: 16

約数和(自身を含む): 29098872

約数和(自身を除く): 10087190

約数列:

[1, 2, 73, 146, 197, 394, 661, 1322, 14381, 28762, 48253, 96506, 130217, 260434, 9505841, 19011682]

約数ペア:

[(1, 19011682), (2, 9505841), (73, 260434), (146, 130217), (197, 96506), (394, 48253), (661, 28762), (1322, 14381)]