22157410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1283}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 43820352

約数和(自身を除く): 21662942

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1283, 1570, 1727, 2566, 3454, 6415, 8635, 12830, 14113, 17270, 28226, 70565, 141130, 201431, 402862, 1007155, 2014310, 2215741, 4431482, 11078705, 22157410]

約数ペア:

[(1, 22157410), (2, 11078705), (5, 4431482), (10, 2215741), (11, 2014310), (22, 1007155), (55, 402862), (110, 201431), (157, 141130), (314, 70565), (785, 28226), (1283, 17270), (1570, 14113), (1727, 12830), (2566, 8635), (3454, 6415)]