191570704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{921013}}^1$

素因数の和:921034

約数の個数: 20

約数和(自身を含む): 399720076

約数和(自身を除く): 208149372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 921013, 1842026, 3684052, 7368104, 11973169, 14736208, 23946338, 47892676, 95785352, 191570704]

約数ペア:

[(1, 191570704), (2, 95785352), (4, 47892676), (8, 23946338), (13, 14736208), (16, 11973169), (26, 7368104), (52, 3684052), (104, 1842026), (208, 921013)]