1221101652

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5355709}}^1$

素因数の和:5355735

約数の個数: 24

約数和(自身を含む): 2999197600

約数和(自身を除く): 1778095948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 5355709, 10711418, 16067127, 21422836, 32134254, 64268508, 101758471, 203516942, 305275413, 407033884, 610550826, 1221101652]

約数ペア:

[(1, 1221101652), (2, 610550826), (3, 407033884), (4, 305275413), (6, 203516942), (12, 101758471), (19, 64268508), (38, 32134254), (57, 21422836), (76, 16067127), (114, 10711418), (228, 5355709)]