19326522

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 39872448

約数和(自身を除く): 20545926

約数列:

[1, 2, 3, 6, 43, 86, 129, 173, 258, 346, 433, 519, 866, 1038, 1299, 2598, 7439, 14878, 18619, 22317, 37238, 44634, 55857, 74909, 111714, 149818, 224727, 449454, 3221087, 6442174, 9663261, 19326522]

約数ペア:

[(1, 19326522), (2, 9663261), (3, 6442174), (6, 3221087), (43, 449454), (86, 224727), (129, 149818), (173, 111714), (258, 74909), (346, 55857), (433, 44634), (519, 37238), (866, 22317), (1038, 18619), (1299, 14878), (2598, 7439)]