39029978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21143}}^1$

素因数の和:21229

約数の個数: 16

約数和(自身を含む): 63939456

約数和(自身を除く): 24909478

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 21143, 42286, 274859, 549718, 1501153, 3002306, 19514989, 39029978]

約数ペア:

[(1, 39029978), (2, 19514989), (13, 3002306), (26, 1501153), (71, 549718), (142, 274859), (923, 42286), (1846, 21143)]