15206529388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1\times {\mathrm{3109}}^1$

素因数の和:3734

約数の個数: 48

約数和(自身を含む): 28283584000

約数和(自身を除く): 13077054612

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 463, 556, 926, 1852, 2641, 3109, 5282, 6218, 8797, 10564, 12436, 17594, 35188, 59071, 64357, 118142, 128714, 236284, 257428, 432151, 864302, 1222783, 1439467, 1728604, 2445566, 2878934, 4891132, 5757868, 8210869, 16421738, 27349873, 32843476, 54699746, 109399492, 200085913, 400171826, 800343652, 3801632347, 7603264694, 15206529388]

約数ペア:

[(1, 15206529388), (2, 7603264694), (4, 3801632347), (19, 800343652), (38, 400171826), (76, 200085913), (139, 109399492), (278, 54699746), (463, 32843476), (556, 27349873), (926, 16421738), (1852, 8210869), (2641, 5757868), (3109, 4891132), (5282, 2878934), (6218, 2445566), (8797, 1728604), (10564, 1439467), (12436, 1222783), (17594, 864302), (35188, 432151), (59071, 257428), (64357, 236284), (118142, 128714)]