19924524

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13499}}^1$

素因数の和:13550

約数の個数: 36

約数和(自身を含む): 51597000

約数和(自身を除く): 31672476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 13499, 26998, 40497, 53996, 80994, 121491, 161988, 242982, 485964, 553459, 1106918, 1660377, 2213836, 3320754, 4981131, 6641508, 9962262, 19924524]

約数ペア:

[(1, 19924524), (2, 9962262), (3, 6641508), (4, 4981131), (6, 3320754), (9, 2213836), (12, 1660377), (18, 1106918), (36, 553459), (41, 485964), (82, 242982), (123, 161988), (164, 121491), (246, 80994), (369, 53996), (492, 40497), (738, 26998), (1476, 13499)]