123456338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{3919}}^1$

素因数の和:4769

約数の個数: 16

約数和(自身を含む): 195216000

約数和(自身を除く): 71759662

約数列:

[1, 2, 19, 38, 829, 1658, 3919, 7838, 15751, 31502, 74461, 148922, 3248851, 6497702, 61728169, 123456338]

約数ペア:

[(1, 123456338), (2, 61728169), (19, 6497702), (38, 3248851), (829, 148922), (1658, 74461), (3919, 31502), (7838, 15751)]