15698970628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1\times {\mathrm{3761}}^1$

素因数の和:8788

約数の個数: 48

約数和(自身を含む): 31562879040

約数和(自身を除く): 15863908412

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 3761, 4993, 7522, 9986, 15044, 19972, 41371, 54923, 71459, 82742, 94867, 109846, 142918, 165484, 189734, 219692, 285836, 379468, 786049, 1043537, 1572098, 2087074, 3144196, 4174148, 18778673, 37557346, 75114692, 206565403, 356794787, 413130806, 713589574, 826261612, 1427179148, 3924742657, 7849485314, 15698970628]

約数ペア:

[(1, 15698970628), (2, 7849485314), (4, 3924742657), (11, 1427179148), (19, 826261612), (22, 713589574), (38, 413130806), (44, 356794787), (76, 206565403), (209, 75114692), (418, 37557346), (836, 18778673), (3761, 4174148), (4993, 3144196), (7522, 2087074), (9986, 1572098), (15044, 1043537), (19972, 786049), (41371, 379468), (54923, 285836), (71459, 219692), (82742, 189734), (94867, 165484), (109846, 142918)]