15241496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 30294000

約数和(自身を除く): 15052504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 509, 788, 1018, 1576, 2036, 3743, 4072, 7486, 9671, 14972, 19342, 29944, 38684, 77368, 100273, 200546, 401092, 802184, 1905187, 3810374, 7620748, 15241496]

約数ペア:

[(1, 15241496), (2, 7620748), (4, 3810374), (8, 1905187), (19, 802184), (38, 401092), (76, 200546), (152, 100273), (197, 77368), (394, 38684), (509, 29944), (788, 19342), (1018, 14972), (1576, 9671), (2036, 7486), (3743, 4072)]