12956482

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 26438400

約数和(自身を除く): 13481918

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 101, 119, 154, 187, 202, 238, 343, 374, 539, 686, 707, 833, 1078, 1111, 1309, 1414, 1666, 1717, 2222, 2618, 3434, 3773, 4949, 5831, 7546, 7777, 9163, 9898, 11662, 12019, 15554, 18326, 18887, 24038, 34643, 37774, 54439, 64141, 69286, 84133, 108878, 128282, 132209, 168266, 264418, 381073, 588931, 762146, 925463, 1177862, 1850926, 6478241, 12956482]

約数ペア:

[(1, 12956482), (2, 6478241), (7, 1850926), (11, 1177862), (14, 925463), (17, 762146), (22, 588931), (34, 381073), (49, 264418), (77, 168266), (98, 132209), (101, 128282), (119, 108878), (154, 84133), (187, 69286), (202, 64141), (238, 54439), (343, 37774), (374, 34643), (539, 24038), (686, 18887), (707, 18326), (833, 15554), (1078, 12019), (1111, 11662), (1309, 9898), (1414, 9163), (1666, 7777), (1717, 7546), (2222, 5831), (2618, 4949), (3434, 3773)]