22421798

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^2\times {\mathrm{157}}^1$

素因数の和:368

約数の個数: 24

約数和(自身を含む): 39068976

約数和(自身を除く): 16647178

約数列:

[1, 2, 7, 14, 101, 157, 202, 314, 707, 1099, 1414, 2198, 10201, 15857, 20402, 31714, 71407, 110999, 142814, 221998, 1601557, 3203114, 11210899, 22421798]

約数ペア:

[(1, 22421798), (2, 11210899), (7, 3203114), (14, 1601557), (101, 221998), (157, 142814), (202, 110999), (314, 71407), (707, 31714), (1099, 20402), (1414, 15857), (2198, 10201)]