39961478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{7103}}^1$

素因数の和:7231

約数の個数: 16

約数和(自身を含む): 62657280

約数和(自身を除く): 22695802

約数列:

[1, 2, 29, 58, 97, 194, 2813, 5626, 7103, 14206, 205987, 411974, 688991, 1377982, 19980739, 39961478]

約数ペア:

[(1, 39961478), (2, 19980739), (29, 1377982), (58, 688991), (97, 411974), (194, 205987), (2813, 14206), (5626, 7103)]