13179730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 25349760

約数和(自身を除く): 12170030

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 977, 1349, 1954, 2698, 4885, 6745, 9770, 13490, 18563, 37126, 69367, 92815, 138734, 185630, 346835, 693670, 1317973, 2635946, 6589865, 13179730]

約数ペア:

[(1, 13179730), (2, 6589865), (5, 2635946), (10, 1317973), (19, 693670), (38, 346835), (71, 185630), (95, 138734), (142, 92815), (190, 69367), (355, 37126), (710, 18563), (977, 13490), (1349, 9770), (1954, 6745), (2698, 4885)]