23917387777

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{1901}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 26212907520

約数和(自身を除く): 2295519743

約数列:

[1, 19, 47, 73, 193, 893, 1387, 1901, 3431, 3667, 9071, 14089, 36119, 65189, 89347, 138773, 172349, 267691, 366893, 662183, 1697593, 2636687, 6522331, 6970967, 12581477, 17243971, 26783189, 123924289, 327635449, 508880591, 1258809883, 23917387777]

約数ペア:

[(1, 23917387777), (19, 1258809883), (47, 508880591), (73, 327635449), (193, 123924289), (893, 26783189), (1387, 17243971), (1901, 12581477), (3431, 6970967), (3667, 6522331), (9071, 2636687), (14089, 1697593), (36119, 662183), (65189, 366893), (89347, 267691), (138773, 172349)]