13319380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35051}}^1$

素因数の和:35079

約数の個数: 24

約数和(自身を含む): 29443680

約数和(自身を除く): 16124300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 35051, 70102, 140204, 175255, 350510, 665969, 701020, 1331938, 2663876, 3329845, 6659690, 13319380]

約数ペア:

[(1, 13319380), (2, 6659690), (4, 3329845), (5, 2663876), (10, 1331938), (19, 701020), (20, 665969), (38, 350510), (76, 175255), (95, 140204), (190, 70102), (380, 35051)]