19321366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 32076000

約数和(自身を除く): 12754634

約数列:

[1, 2, 19, 29, 38, 58, 89, 178, 197, 394, 551, 1102, 1691, 2581, 3382, 3743, 5162, 5713, 7486, 11426, 17533, 35066, 49039, 98078, 108547, 217094, 333127, 508457, 666254, 1016914, 9660683, 19321366]

約数ペア:

[(1, 19321366), (2, 9660683), (19, 1016914), (29, 666254), (38, 508457), (58, 333127), (89, 217094), (178, 108547), (197, 98078), (394, 49039), (551, 35066), (1102, 17533), (1691, 11426), (2581, 7486), (3382, 5713), (3743, 5162)]