138929494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{8783}}^1$

素因数の和:9515

約数の個数: 16

約数和(自身を含む): 227681280

約数和(自身を除く): 88751786

約数列:

[1, 2, 11, 22, 719, 1438, 7909, 8783, 15818, 17566, 96613, 193226, 6314977, 12629954, 69464747, 138929494]

約数ペア:

[(1, 138929494), (2, 69464747), (11, 12629954), (22, 6314977), (719, 193226), (1438, 96613), (7909, 17566), (8783, 15818)]