15672791814

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1\times {\mathrm{11909}}^1$

素因数の和:12856

約数の個数: 32

約数和(自身を含む): 31482989280

約数和(自身を除く): 15810197466

約数列:

[1, 2, 3, 6, 421, 521, 842, 1042, 1263, 1563, 2526, 3126, 11909, 23818, 35727, 71454, 219341, 438682, 658023, 1316046, 5013689, 6204589, 10027378, 12409178, 15041067, 18613767, 30082134, 37227534, 2612131969, 5224263938, 7836395907, 15672791814]

約数ペア:

[(1, 15672791814), (2, 7836395907), (3, 5224263938), (6, 2612131969), (421, 37227534), (521, 30082134), (842, 18613767), (1042, 15041067), (1263, 12409178), (1563, 10027378), (2526, 6204589), (3126, 5013689), (11909, 1316046), (23818, 658023), (35727, 438682), (71454, 219341)]