12215478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3137}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 27112320

約数和(自身を除く): 14896842

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3137, 3894, 6274, 9411, 18822, 34507, 69014, 103521, 185083, 207042, 370166, 555249, 1110498, 2035913, 4071826, 6107739, 12215478]

約数ペア:

[(1, 12215478), (2, 6107739), (3, 4071826), (6, 2035913), (11, 1110498), (22, 555249), (33, 370166), (59, 207042), (66, 185083), (118, 103521), (177, 69014), (354, 34507), (649, 18822), (1298, 9411), (1947, 6274), (3137, 3894)]