11194760

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1171}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 25315200

約数和(自身を除く): 14120440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1171, 1195, 1912, 2342, 2390, 4684, 4780, 5855, 9368, 9560, 11710, 23420, 46840, 279869, 559738, 1119476, 1399345, 2238952, 2798690, 5597380, 11194760]

約数ペア:

[(1, 11194760), (2, 5597380), (4, 2798690), (5, 2238952), (8, 1399345), (10, 1119476), (20, 559738), (40, 279869), (239, 46840), (478, 23420), (956, 11710), (1171, 9560), (1195, 9368), (1912, 5855), (2342, 4780), (2390, 4684)]