2019416330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{462109}}^1$

素因数の和:462158

約数の個数: 32

約数和(自身を含む): 3992630400

約数和(自身を除く): 1973214070

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 462109, 924218, 2310545, 4621090, 8780071, 10628507, 17560142, 21257014, 43900355, 53142535, 87800710, 106285070, 201941633, 403883266, 1009708165, 2019416330]

約数ペア:

[(1, 2019416330), (2, 1009708165), (5, 403883266), (10, 201941633), (19, 106285070), (23, 87800710), (38, 53142535), (46, 43900355), (95, 21257014), (115, 17560142), (190, 10628507), (230, 8780071), (437, 4621090), (874, 2310545), (2185, 924218), (4370, 462109)]