15203959106

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{383609}}^1$

素因数の和:383786

約数の個数: 32

約数和(自身を含む): 27619920000

約数和(自身を除く): 12415960894

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 266, 298, 1043, 2086, 2831, 5662, 19817, 39634, 383609, 767218, 2685263, 5370526, 7288571, 14577142, 51019997, 57157741, 102039994, 114315482, 400104187, 800208374, 1085997079, 2171994158, 7601979553, 15203959106]

約数ペア:

[(1, 15203959106), (2, 7601979553), (7, 2171994158), (14, 1085997079), (19, 800208374), (38, 400104187), (133, 114315482), (149, 102039994), (266, 57157741), (298, 51019997), (1043, 14577142), (2086, 7288571), (2831, 5370526), (5662, 2685263), (19817, 767218), (39634, 383609)]