19994623194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36620189}}^1$

素因数の和:36620214

約数の個数: 32

約数和(自身を含む): 49217535360

約数和(自身を除く): 29222912166

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 36620189, 73240378, 109860567, 219721134, 256341323, 476062457, 512682646, 769023969, 952124914, 1428187371, 1538047938, 2856374742, 3332437199, 6664874398, 9997311597, 19994623194]

約数ペア:

[(1, 19994623194), (2, 9997311597), (3, 6664874398), (6, 3332437199), (7, 2856374742), (13, 1538047938), (14, 1428187371), (21, 952124914), (26, 769023969), (39, 512682646), (42, 476062457), (78, 256341323), (91, 219721134), (182, 109860567), (273, 73240378), (546, 36620189)]