23399090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16363}}^1$

素因数の和:16394

約数の個数: 32

約数和(自身を含む): 49484736

約数和(自身を除く): 26085646

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 16363, 32726, 81815, 163630, 179993, 212719, 359986, 425438, 899965, 1063595, 1799930, 2127190, 2339909, 4679818, 11699545, 23399090]

約数ペア:

[(1, 23399090), (2, 11699545), (5, 4679818), (10, 2339909), (11, 2127190), (13, 1799930), (22, 1063595), (26, 899965), (55, 425438), (65, 359986), (110, 212719), (130, 179993), (143, 163630), (286, 81815), (715, 32726), (1430, 16363)]