19932023587

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2052943}}^1$

素因数の和:2053042

約数の個数: 16

約数和(自身を含む): 24306856960

約数和(自身を除く): 4374833373

約数列:

[1, 7, 19, 73, 133, 511, 1387, 9709, 2052943, 14370601, 39005917, 149864839, 273041419, 1049053873, 2847431941, 19932023587]

約数ペア:

[(1, 19932023587), (7, 2847431941), (19, 1049053873), (73, 273041419), (133, 149864839), (511, 39005917), (1387, 14370601), (9709, 2052943)]