19933076

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 35857920

約数和(自身を除く): 15924844

約数列:

[1, 2, 4, 47, 94, 188, 229, 458, 463, 916, 926, 1852, 10763, 21526, 21761, 43052, 43522, 87044, 106027, 212054, 424108, 4983269, 9966538, 19933076]

約数ペア:

[(1, 19933076), (2, 9966538), (4, 4983269), (47, 424108), (94, 212054), (188, 106027), (229, 87044), (458, 43522), (463, 43052), (916, 21761), (926, 21526), (1852, 10763)]