22089730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{463}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 43029504

約数和(自身を除く): 20939774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 367, 463, 734, 926, 1835, 2315, 3670, 4630, 4771, 6019, 9542, 12038, 23855, 30095, 47710, 60190, 169921, 339842, 849605, 1699210, 2208973, 4417946, 11044865, 22089730]

約数ペア:

[(1, 22089730), (2, 11044865), (5, 4417946), (10, 2208973), (13, 1699210), (26, 849605), (65, 339842), (130, 169921), (367, 60190), (463, 47710), (734, 30095), (926, 23855), (1835, 12038), (2315, 9542), (3670, 6019), (4630, 4771)]