19135187286

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1\times {\mathrm{70901}}^1$

素因数の和:72388

約数の個数: 32

約数和(自身を含む): 39532686336

約数和(自身を除く): 20397499050

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1451, 2902, 4353, 8706, 44981, 70901, 89962, 134943, 141802, 212703, 269886, 425406, 2197931, 4395862, 6593793, 13187586, 102877351, 205754702, 308632053, 617264106, 3189197881, 6378395762, 9567593643, 19135187286]

約数ペア:

[(1, 19135187286), (2, 9567593643), (3, 6378395762), (6, 3189197881), (31, 617264106), (62, 308632053), (93, 205754702), (186, 102877351), (1451, 13187586), (2902, 6593793), (4353, 4395862), (8706, 2197931), (44981, 425406), (70901, 269886), (89962, 212703), (134943, 141802)]