19191470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 37065600

約数和(自身を除く): 17874130

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 1429, 2686, 2858, 6715, 7145, 13430, 14290, 24293, 48586, 112891, 121465, 225782, 242930, 564455, 1128910, 1919147, 3838294, 9595735, 19191470]

約数ペア:

[(1, 19191470), (2, 9595735), (5, 3838294), (10, 1919147), (17, 1128910), (34, 564455), (79, 242930), (85, 225782), (158, 121465), (170, 112891), (395, 48586), (790, 24293), (1343, 14290), (1429, 13430), (2686, 7145), (2858, 6715)]