10820194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4133}}^1$

素因数の和:4170

約数の個数: 32

約数和(自身を含む): 21430656

約数和(自身を除く): 10610462

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 4133, 8266, 28931, 45463, 57862, 70261, 90926, 140522, 318241, 491827, 636482, 772871, 983654, 1545742, 5410097, 10820194]

約数ペア:

[(1, 10820194), (2, 5410097), (7, 1545742), (11, 983654), (14, 772871), (17, 636482), (22, 491827), (34, 318241), (77, 140522), (119, 90926), (154, 70261), (187, 57862), (238, 45463), (374, 28931), (1309, 8266), (2618, 4133)]