15744170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 30748032

約数和(自身を除く): 15003862

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 743, 815, 1486, 1630, 2119, 3715, 4238, 7430, 9659, 10595, 19318, 21190, 48295, 96590, 121109, 242218, 605545, 1211090, 1574417, 3148834, 7872085, 15744170]

約数ペア:

[(1, 15744170), (2, 7872085), (5, 3148834), (10, 1574417), (13, 1211090), (26, 605545), (65, 242218), (130, 121109), (163, 96590), (326, 48295), (743, 21190), (815, 19318), (1486, 10595), (1630, 9659), (2119, 7430), (3715, 4238)]