19630590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{93479}}^1$

素因数の和:93496

約数の個数: 32

約数和(自身を含む): 53844480

約数和(自身を除く): 34213890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 93479, 186958, 280437, 467395, 560874, 654353, 934790, 1308706, 1402185, 1963059, 2804370, 3271765, 3926118, 6543530, 9815295, 19630590]

約数ペア:

[(1, 19630590), (2, 9815295), (3, 6543530), (5, 3926118), (6, 3271765), (7, 2804370), (10, 1963059), (14, 1402185), (15, 1308706), (21, 934790), (30, 654353), (35, 560874), (42, 467395), (70, 280437), (105, 186958), (210, 93479)]