138574847

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5351}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 154137600

約数和(自身を除く): 15562753

約数列:

[1, 19, 29, 47, 551, 893, 1363, 5351, 25897, 101669, 155179, 251497, 2948401, 4778443, 7293413, 138574847]

約数ペア:

[(1, 138574847), (19, 7293413), (29, 4778443), (47, 2948401), (551, 251497), (893, 155179), (1363, 101669), (5351, 25897)]