15319016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 30576000

約数和(自身を除く): 15256984

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1039, 1843, 2078, 3686, 4156, 7372, 8312, 14744, 19741, 39482, 78964, 100783, 157928, 201566, 403132, 806264, 1914877, 3829754, 7659508, 15319016]

約数ペア:

[(1, 15319016), (2, 7659508), (4, 3829754), (8, 1914877), (19, 806264), (38, 403132), (76, 201566), (97, 157928), (152, 100783), (194, 78964), (388, 39482), (776, 19741), (1039, 14744), (1843, 8312), (2078, 7372), (3686, 4156)]