21914878

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6301}}^1$

素因数の和:6387

約数の個数: 16

約数和(自身を含む): 34484544

約数和(自身を除く): 12569666

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 6301, 12602, 233137, 296147, 466274, 592294, 10957439, 21914878]

約数ペア:

[(1, 21914878), (2, 10957439), (37, 592294), (47, 466274), (74, 296147), (94, 233137), (1739, 12602), (3478, 6301)]