13489696

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2057

約数の個数: 48

約数和(自身を含む): 30512160

約数和(自身を除く): 17022464

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 2017, 3344, 4034, 6688, 8068, 16136, 22187, 32272, 38323, 44374, 64544, 76646, 88748, 153292, 177496, 306584, 354992, 421553, 613168, 709984, 843106, 1226336, 1686212, 3372424, 6744848, 13489696]

約数ペア:

[(1, 13489696), (2, 6744848), (4, 3372424), (8, 1686212), (11, 1226336), (16, 843106), (19, 709984), (22, 613168), (32, 421553), (38, 354992), (44, 306584), (76, 177496), (88, 153292), (152, 88748), (176, 76646), (209, 64544), (304, 44374), (352, 38323), (418, 32272), (608, 22187), (836, 16136), (1672, 8068), (2017, 6688), (3344, 4034)]