12594621215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1\times {\mathrm{3583}}^1$

素因数の和:4487

約数の個数: 32

約数和(自身を含む): 16721510400

約数和(自身を除く): 4126889185

約数列:

[1, 5, 11, 55, 79, 395, 809, 869, 3583, 4045, 4345, 8899, 17915, 39413, 44495, 63911, 197065, 283057, 319555, 703021, 1415285, 2898647, 3113627, 3515105, 14493235, 15568135, 31885117, 159425585, 228993113, 1144965565, 2518924243, 12594621215]

約数ペア:

[(1, 12594621215), (5, 2518924243), (11, 1144965565), (55, 228993113), (79, 159425585), (395, 31885117), (809, 15568135), (869, 14493235), (3583, 3515105), (4045, 3113627), (4345, 2898647), (8899, 1415285), (17915, 703021), (39413, 319555), (44495, 283057), (63911, 197065)]