19848810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1429}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 47773440

約数和(自身を除く): 27924630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 463, 926, 1389, 1429, 2315, 2778, 2858, 4287, 4630, 6945, 7145, 8574, 13890, 14290, 21435, 42870, 661627, 1323254, 1984881, 3308135, 3969762, 6616270, 9924405, 19848810]

約数ペア:

[(1, 19848810), (2, 9924405), (3, 6616270), (5, 3969762), (6, 3308135), (10, 1984881), (15, 1323254), (30, 661627), (463, 42870), (926, 21435), (1389, 14290), (1429, 13890), (2315, 8574), (2778, 7145), (2858, 6945), (4287, 4630)]