19756052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1489}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 36046080

約数和(自身を除く): 16290028

約数列:

[1, 2, 4, 31, 62, 107, 124, 214, 428, 1489, 2978, 3317, 5956, 6634, 13268, 46159, 92318, 159323, 184636, 318646, 637292, 4939013, 9878026, 19756052]

約数ペア:

[(1, 19756052), (2, 9878026), (4, 4939013), (31, 637292), (62, 318646), (107, 184636), (124, 159323), (214, 92318), (428, 46159), (1489, 13268), (2978, 6634), (3317, 5956)]