1379992154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{33409}}^1$

素因数の和:34517

約数の個数: 16

約数和(自身を含む): 2181004800

約数和(自身を除く): 801012646

約数列:

[1, 2, 19, 38, 1087, 2174, 20653, 33409, 41306, 66818, 634771, 1269542, 36315583, 72631166, 689996077, 1379992154]

約数ペア:

[(1, 1379992154), (2, 689996077), (19, 72631166), (38, 36315583), (1087, 1269542), (2174, 634771), (20653, 66818), (33409, 41306)]