16861130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{907}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 35891424

約数和(自身を除く): 19030294

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 907, 1430, 1690, 1814, 1859, 3718, 4535, 9070, 9295, 9977, 11791, 18590, 19954, 23582, 49885, 58955, 99770, 117910, 129701, 153283, 259402, 306566, 648505, 766415, 1297010, 1532830, 1686113, 3372226, 8430565, 16861130]

約数ペア:

[(1, 16861130), (2, 8430565), (5, 3372226), (10, 1686113), (11, 1532830), (13, 1297010), (22, 766415), (26, 648505), (55, 306566), (65, 259402), (110, 153283), (130, 129701), (143, 117910), (169, 99770), (286, 58955), (338, 49885), (715, 23582), (845, 19954), (907, 18590), (1430, 11791), (1690, 9977), (1814, 9295), (1859, 9070), (3718, 4535)]