13293008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:699

約数の個数: 40

約数和(自身を含む): 27528000

約数和(自身を除く): 14234992

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 599, 1168, 1198, 1387, 2396, 2774, 4792, 5548, 9584, 11096, 11381, 22192, 22762, 43727, 45524, 87454, 91048, 174908, 182096, 349816, 699632, 830813, 1661626, 3323252, 6646504, 13293008]

約数ペア:

[(1, 13293008), (2, 6646504), (4, 3323252), (8, 1661626), (16, 830813), (19, 699632), (38, 349816), (73, 182096), (76, 174908), (146, 91048), (152, 87454), (292, 45524), (304, 43727), (584, 22762), (599, 22192), (1168, 11381), (1198, 11096), (1387, 9584), (2396, 5548), (2774, 4792)]