12397935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 9996945

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 2591, 4785, 7773, 12955, 28501, 38865, 75139, 85503, 142505, 225417, 375695, 427515, 826529, 1127085, 2479587, 4132645, 12397935]

約数ペア:

[(1, 12397935), (3, 4132645), (5, 2479587), (11, 1127085), (15, 826529), (29, 427515), (33, 375695), (55, 225417), (87, 142505), (145, 85503), (165, 75139), (319, 38865), (435, 28501), (957, 12955), (1595, 7773), (2591, 4785)]