19458120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14741}}^1$

素因数の和:14766

約数の個数: 64

約数和(自身を含む): 63685440

約数和(自身を除く): 44227320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 14741, 29482, 44223, 58964, 73705, 88446, 117928, 147410, 162151, 176892, 221115, 294820, 324302, 353784, 442230, 486453, 589640, 648604, 810755, 884460, 972906, 1297208, 1621510, 1768920, 1945812, 2432265, 3243020, 3891624, 4864530, 6486040, 9729060, 19458120]

約数ペア:

[(1, 19458120), (2, 9729060), (3, 6486040), (4, 4864530), (5, 3891624), (6, 3243020), (8, 2432265), (10, 1945812), (11, 1768920), (12, 1621510), (15, 1297208), (20, 972906), (22, 884460), (24, 810755), (30, 648604), (33, 589640), (40, 486453), (44, 442230), (55, 353784), (60, 324302), (66, 294820), (88, 221115), (110, 176892), (120, 162151), (132, 147410), (165, 117928), (220, 88446), (264, 73705), (330, 58964), (440, 44223), (660, 29482), (1320, 14741)]