19107830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16057}}^1$

素因数の和:16088

約数の個数: 32

約数和(自身を含む): 41622336

約数和(自身を除く): 22514506

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 16057, 32114, 80285, 112399, 160570, 224798, 272969, 545938, 561995, 1123990, 1364845, 1910783, 2729690, 3821566, 9553915, 19107830]

約数ペア:

[(1, 19107830), (2, 9553915), (5, 3821566), (7, 2729690), (10, 1910783), (14, 1364845), (17, 1123990), (34, 561995), (35, 545938), (70, 272969), (85, 224798), (119, 160570), (170, 112399), (238, 80285), (595, 32114), (1190, 16057)]