22191924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 54996480

約数和(自身を除く): 32804556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 262, 393, 524, 743, 786, 1486, 1572, 2229, 2489, 2972, 4458, 4978, 7467, 8916, 9956, 14117, 14934, 28234, 29868, 42351, 56468, 84702, 97333, 169404, 194666, 291999, 389332, 583998, 1167996, 1849327, 3698654, 5547981, 7397308, 11095962, 22191924]

約数ペア:

[(1, 22191924), (2, 11095962), (3, 7397308), (4, 5547981), (6, 3698654), (12, 1849327), (19, 1167996), (38, 583998), (57, 389332), (76, 291999), (114, 194666), (131, 169404), (228, 97333), (262, 84702), (393, 56468), (524, 42351), (743, 29868), (786, 28234), (1486, 14934), (1572, 14117), (2229, 9956), (2489, 8916), (2972, 7467), (4458, 4978)]