2193147542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{107}}^2$

素因数の和:377

約数の個数: 36

約数和(自身を含む): 3545456460

約数和(自身を除く): 1352308918

約数列:

[1, 2, 19, 38, 71, 107, 142, 214, 1349, 2033, 2698, 4066, 5041, 7597, 10082, 11449, 15194, 22898, 95779, 144343, 191558, 217531, 288686, 435062, 539387, 812879, 1078774, 1625758, 10248353, 15444701, 20496706, 30889402, 57714409, 115428818, 1096573771, 2193147542]

約数ペア:

[(1, 2193147542), (2, 1096573771), (19, 115428818), (38, 57714409), (71, 30889402), (107, 20496706), (142, 15444701), (214, 10248353), (1349, 1625758), (2033, 1078774), (2698, 812879), (4066, 539387), (5041, 435062), (7597, 288686), (10082, 217531), (11449, 191558), (15194, 144343), (22898, 95779)]