17959090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 34079616

約数和(自身を除く): 16120526

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 691, 1130, 1382, 2599, 3455, 5198, 6910, 12995, 15893, 25990, 31786, 78083, 79465, 156166, 158930, 390415, 780830, 1795909, 3591818, 8979545, 17959090]

約数ペア:

[(1, 17959090), (2, 8979545), (5, 3591818), (10, 1795909), (23, 780830), (46, 390415), (113, 158930), (115, 156166), (226, 79465), (230, 78083), (565, 31786), (691, 25990), (1130, 15893), (1382, 12995), (2599, 6910), (3455, 5198)]