19850314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 33929280

約数和(自身を除く): 14078966

約数列:

[1, 2, 11, 22, 41, 59, 82, 118, 373, 451, 649, 746, 902, 1298, 2419, 4103, 4838, 8206, 15293, 22007, 26609, 30586, 44014, 53218, 168223, 242077, 336446, 484154, 902287, 1804574, 9925157, 19850314]

約数ペア:

[(1, 19850314), (2, 9925157), (11, 1804574), (22, 902287), (41, 484154), (59, 336446), (82, 242077), (118, 168223), (373, 53218), (451, 44014), (649, 30586), (746, 26609), (902, 22007), (1298, 15293), (2419, 8206), (4103, 4838)]