19330430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1019}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 39951360

約数和(自身を除く): 20620930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1019, 1355, 1897, 2038, 2710, 3794, 5095, 7133, 9485, 10190, 14266, 18970, 35665, 71330, 276149, 552298, 1380745, 1933043, 2761490, 3866086, 9665215, 19330430]

約数ペア:

[(1, 19330430), (2, 9665215), (5, 3866086), (7, 2761490), (10, 1933043), (14, 1380745), (35, 552298), (70, 276149), (271, 71330), (542, 35665), (1019, 18970), (1355, 14266), (1897, 10190), (2038, 9485), (2710, 7133), (3794, 5095)]