17963947204

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6614119}}^1$

素因数の和:6614227

約数の個数: 24

約数和(自身を含む): 36298290560

約数和(自身を除く): 18334343356

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 6614119, 13228238, 26456476, 46298833, 92597666, 185195332, 641569543, 1283139086, 2566278172, 4490986801, 8981973602, 17963947204]

約数ペア:

[(1, 17963947204), (2, 8981973602), (4, 4490986801), (7, 2566278172), (14, 1283139086), (28, 641569543), (97, 185195332), (194, 92597666), (388, 46298833), (679, 26456476), (1358, 13228238), (2716, 6614119)]