372238942

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{18859}}^1$

素因数の和:19071

約数の個数: 16

約数和(自身を含む): 570326400

約数和(自身を除く): 198087458

約数列:

[1, 2, 71, 139, 142, 278, 9869, 18859, 19738, 37718, 1338989, 2621401, 2677978, 5242802, 186119471, 372238942]

約数ペア:

[(1, 372238942), (2, 186119471), (71, 5242802), (139, 2677978), (142, 2621401), (278, 1338989), (9869, 37718), (18859, 19738)]