19209426

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 40512960

約数和(自身を除く): 21303534

約数列:

[1, 2, 3, 6, 29, 53, 58, 87, 106, 159, 174, 318, 1537, 2083, 3074, 4166, 4611, 6249, 9222, 12498, 60407, 110399, 120814, 181221, 220798, 331197, 362442, 662394, 3201571, 6403142, 9604713, 19209426]

約数ペア:

[(1, 19209426), (2, 9604713), (3, 6403142), (6, 3201571), (29, 662394), (53, 362442), (58, 331197), (87, 220798), (106, 181221), (159, 120814), (174, 110399), (318, 60407), (1537, 12498), (2083, 9222), (3074, 6249), (4166, 4611)]