19899084

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{19979}}^1$

素因数の和:20069

約数の個数: 24

約数和(自身を含む): 46992960

約数和(自身を除く): 27093876

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 19979, 39958, 59937, 79916, 119874, 239748, 1658257, 3316514, 4974771, 6633028, 9949542, 19899084]

約数ペア:

[(1, 19899084), (2, 9949542), (3, 6633028), (4, 4974771), (6, 3316514), (12, 1658257), (83, 239748), (166, 119874), (249, 79916), (332, 59937), (498, 39958), (996, 19979)]