15660044

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 28240128

約数和(自身を除く): 12580084

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 823, 1646, 3292, 4757, 9514, 19028, 55141, 58433, 110282, 116866, 220564, 233732, 3915011, 7830022, 15660044]

約数ペア:

[(1, 15660044), (2, 7830022), (4, 3915011), (67, 233732), (71, 220564), (134, 116866), (142, 110282), (268, 58433), (284, 55141), (823, 19028), (1646, 9514), (3292, 4757)]