15889902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4789}}^1$

素因数の和:4880

約数の個数: 32

約数和(自身を含む): 36787200

約数和(自身を除く): 20897298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 4789, 9578, 14367, 28734, 33523, 67046, 100569, 201138, 378331, 756662, 1134993, 2269986, 2648317, 5296634, 7944951, 15889902]

約数ペア:

[(1, 15889902), (2, 7944951), (3, 5296634), (6, 2648317), (7, 2269986), (14, 1134993), (21, 756662), (42, 378331), (79, 201138), (158, 100569), (237, 67046), (474, 33523), (553, 28734), (1106, 14367), (1659, 9578), (3318, 4789)]