219047618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3169}}^1$

素因数の和:3314

約数の個数: 32

約数和(自身を含む): 369748800

約数和(自身を除く): 150701182

約数列:

[1, 2, 17, 19, 34, 38, 107, 214, 323, 646, 1819, 2033, 3169, 3638, 4066, 6338, 34561, 53873, 60211, 69122, 107746, 120422, 339083, 678166, 1023587, 2047174, 5764411, 6442577, 11528822, 12885154, 109523809, 219047618]

約数ペア:

[(1, 219047618), (2, 109523809), (17, 12885154), (19, 11528822), (34, 6442577), (38, 5764411), (107, 2047174), (214, 1023587), (323, 678166), (646, 339083), (1819, 120422), (2033, 107746), (3169, 69122), (3638, 60211), (4066, 53873), (6338, 34561)]