12528904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 24948000

約数和(自身を除く): 12419096

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 593, 1112, 1186, 2372, 2641, 4744, 5282, 10564, 11267, 21128, 22534, 45068, 82427, 90136, 164854, 329708, 659416, 1566113, 3132226, 6264452, 12528904]

約数ペア:

[(1, 12528904), (2, 6264452), (4, 3132226), (8, 1566113), (19, 659416), (38, 329708), (76, 164854), (139, 90136), (152, 82427), (278, 45068), (556, 22534), (593, 21128), (1112, 11267), (1186, 10564), (2372, 5282), (2641, 4744)]