1897084

素因数分解:

$2^2\times 7^2\times {\mathrm{9679}}^1$

素因数の和:9697

約数の個数: 18

約数和(自身を含む): 3862320

約数和(自身を除く): 1965236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 9679, 19358, 38716, 67753, 135506, 271012, 474271, 948542, 1897084]

約数ペア:

[(1, 1897084), (2, 948542), (4, 474271), (7, 271012), (14, 135506), (28, 67753), (49, 38716), (98, 19358), (196, 9679)]