15847338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1483}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 34405056

約数和(自身を除く): 18557718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1483, 1781, 2966, 3562, 4449, 5343, 8898, 10686, 19279, 38558, 57837, 115674, 203171, 406342, 609513, 1219026, 2641223, 5282446, 7923669, 15847338]

約数ペア:

[(1, 15847338), (2, 7923669), (3, 5282446), (6, 2641223), (13, 1219026), (26, 609513), (39, 406342), (78, 203171), (137, 115674), (274, 57837), (411, 38558), (822, 19279), (1483, 10686), (1781, 8898), (2966, 5343), (3562, 4449)]