2019193710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{693881}}^1$

素因数の和:693988

約数の個数: 32

約数和(自身を含む): 4896031392

約数和(自身を除く): 2876837682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 693881, 1387762, 2081643, 3469405, 4163286, 6938810, 10408215, 20816430, 67306457, 134612914, 201919371, 336532285, 403838742, 673064570, 1009596855, 2019193710]

約数ペア:

[(1, 2019193710), (2, 1009596855), (3, 673064570), (5, 403838742), (6, 336532285), (10, 201919371), (15, 134612914), (30, 67306457), (97, 20816430), (194, 10408215), (291, 6938810), (485, 4163286), (582, 3469405), (970, 2081643), (1455, 1387762), (2910, 693881)]