19090416

素因数分解:

$2^4\times 3^1\times {\mathrm{463}}^1\times {\mathrm{859}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 49480960

約数和(自身を除く): 30390544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 463, 859, 926, 1389, 1718, 1852, 2577, 2778, 3436, 3704, 5154, 5556, 6872, 7408, 10308, 11112, 13744, 20616, 22224, 41232, 397717, 795434, 1193151, 1590868, 2386302, 3181736, 4772604, 6363472, 9545208, 19090416]

約数ペア:

[(1, 19090416), (2, 9545208), (3, 6363472), (4, 4772604), (6, 3181736), (8, 2386302), (12, 1590868), (16, 1193151), (24, 795434), (48, 397717), (463, 41232), (859, 22224), (926, 20616), (1389, 13744), (1718, 11112), (1852, 10308), (2577, 7408), (2778, 6872), (3436, 5556), (3704, 5154)]