13893790

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 25777440

約数和(自身を除く): 11883650

約数列:

[1, 2, 5, 10, 67, 89, 134, 178, 233, 335, 445, 466, 670, 890, 1165, 2330, 5963, 11926, 15611, 20737, 29815, 31222, 41474, 59630, 78055, 103685, 156110, 207370, 1389379, 2778758, 6946895, 13893790]

約数ペア:

[(1, 13893790), (2, 6946895), (5, 2778758), (10, 1389379), (67, 207370), (89, 156110), (134, 103685), (178, 78055), (233, 59630), (335, 41474), (445, 31222), (466, 29815), (670, 20737), (890, 15611), (1165, 11926), (2330, 5963)]