19372024

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11159}}^1$

素因数の和:11203

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 23482376

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 11159, 22318, 44636, 78113, 89272, 156226, 312452, 345929, 624904, 691858, 1383716, 2421503, 2767432, 4843006, 9686012, 19372024]

約数ペア:

[(1, 19372024), (2, 9686012), (4, 4843006), (7, 2767432), (8, 2421503), (14, 1383716), (28, 691858), (31, 624904), (56, 345929), (62, 312452), (124, 156226), (217, 89272), (248, 78113), (434, 44636), (868, 22318), (1736, 11159)]