19741052

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 35381136

約数和(自身を除く): 15640084

約数列:

[1, 2, 4, 83, 97, 166, 194, 332, 388, 613, 1226, 2452, 8051, 16102, 32204, 50879, 59461, 101758, 118922, 203516, 237844, 4935263, 9870526, 19741052]

約数ペア:

[(1, 19741052), (2, 9870526), (4, 4935263), (83, 237844), (97, 203516), (166, 118922), (194, 101758), (332, 59461), (388, 50879), (613, 32204), (1226, 16102), (2452, 8051)]