16964556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4297}}^1$

素因数の和:4358

約数の個数: 48

約数和(自身を含む): 46212096

約数和(自身を除く): 29247540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 4297, 8594, 12891, 17188, 25782, 30079, 51564, 60158, 90237, 120316, 180474, 201959, 360948, 403918, 605877, 807836, 1211754, 1413713, 2423508, 2827426, 4241139, 5654852, 8482278, 16964556]

約数ペア:

[(1, 16964556), (2, 8482278), (3, 5654852), (4, 4241139), (6, 2827426), (7, 2423508), (12, 1413713), (14, 1211754), (21, 807836), (28, 605877), (42, 403918), (47, 360948), (84, 201959), (94, 180474), (141, 120316), (188, 90237), (282, 60158), (329, 51564), (564, 30079), (658, 25782), (987, 17188), (1316, 12891), (1974, 8594), (3948, 4297)]