22199844

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 54190080

約数和(自身を除く): 31990236

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 83, 93, 124, 166, 186, 249, 332, 372, 498, 719, 996, 1438, 2157, 2573, 2876, 4314, 5146, 7719, 8628, 10292, 15438, 22289, 30876, 44578, 59677, 66867, 89156, 119354, 133734, 179031, 238708, 267468, 358062, 716124, 1849987, 3699974, 5549961, 7399948, 11099922, 22199844]

約数ペア:

[(1, 22199844), (2, 11099922), (3, 7399948), (4, 5549961), (6, 3699974), (12, 1849987), (31, 716124), (62, 358062), (83, 267468), (93, 238708), (124, 179031), (166, 133734), (186, 119354), (249, 89156), (332, 66867), (372, 59677), (498, 44578), (719, 30876), (996, 22289), (1438, 15438), (2157, 10292), (2573, 8628), (2876, 7719), (4314, 5146)]