1887940257946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1951}}^1\times {\mathrm{183203}}^1$

素因数の和:185314

約数の個数: 32

約数和(自身を含む): 3003959347200

約数和(自身を除く): 1116019089254

約数列:

[1, 2, 19, 38, 139, 278, 1951, 2641, 3902, 5282, 37069, 74138, 183203, 271189, 366406, 542378, 3480857, 5152591, 6961714, 10305182, 25465217, 50930434, 357429053, 483839123, 714858106, 967678246, 6791152007, 13582304014, 49682638367, 99365276734, 943970128973, 1887940257946]

約数ペア:

[(1, 1887940257946), (2, 943970128973), (19, 99365276734), (38, 49682638367), (139, 13582304014), (278, 6791152007), (1951, 967678246), (2641, 714858106), (3902, 483839123), (5282, 357429053), (37069, 50930434), (74138, 25465217), (183203, 10305182), (271189, 6961714), (366406, 5152591), (542378, 3480857)]