19944177212

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{284413}}^1$

素因数の和:284837

約数の個数: 24

約数和(自身を含む): 35740600896

約数和(自身を除く): 15796423684

約数列:

[1, 2, 4, 47, 94, 188, 373, 746, 1492, 17531, 35062, 70124, 284413, 568826, 1137652, 13367411, 26734822, 53469644, 106086049, 212172098, 424344196, 4986044303, 9972088606, 19944177212]

約数ペア:

[(1, 19944177212), (2, 9972088606), (4, 4986044303), (47, 424344196), (94, 212172098), (188, 106086049), (373, 53469644), (746, 26734822), (1492, 13367411), (17531, 1137652), (35062, 568826), (70124, 284413)]