38379718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{9907}}^1$

素因数の和:10071

約数の個数: 16

約数和(自身を含む): 62420400

約数和(自身を除く): 24040682

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 9907, 19814, 128791, 257582, 1476143, 2952286, 19189859, 38379718]

約数ペア:

[(1, 38379718), (2, 19189859), (13, 2952286), (26, 1476143), (149, 257582), (298, 128791), (1937, 19814), (3874, 9907)]