15679400492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3907}}^1\times {\mathrm{8431}}^1$

素因数の和:12366

約数の個数: 48

約数和(自身を含む): 33215874048

約数和(自身を除く): 17536473556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 3907, 7814, 8431, 15628, 16862, 27349, 33724, 54698, 59017, 66419, 109396, 118034, 132838, 143327, 236068, 265676, 286654, 464933, 573308, 929866, 1003289, 1859732, 2006578, 4013156, 32939917, 65879834, 131759668, 230579419, 461158838, 559978589, 922317676, 1119957178, 2239914356, 3919850123, 7839700246, 15679400492]

約数ペア:

[(1, 15679400492), (2, 7839700246), (4, 3919850123), (7, 2239914356), (14, 1119957178), (17, 922317676), (28, 559978589), (34, 461158838), (68, 230579419), (119, 131759668), (238, 65879834), (476, 32939917), (3907, 4013156), (7814, 2006578), (8431, 1859732), (15628, 1003289), (16862, 929866), (27349, 573308), (33724, 464933), (54698, 286654), (59017, 265676), (66419, 236068), (109396, 143327), (118034, 132838)]