21482852

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4517}}^1$

素因数の和:4591

約数の個数: 24

約数和(自身を含む): 39848760

約数和(自身を除く): 18365908

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4517, 4756, 9034, 18068, 130993, 185197, 261986, 370394, 523972, 740788, 5370713, 10741426, 21482852]

約数ペア:

[(1, 21482852), (2, 10741426), (4, 5370713), (29, 740788), (41, 523972), (58, 370394), (82, 261986), (116, 185197), (164, 130993), (1189, 18068), (2378, 9034), (4517, 4756)]