15238328

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11831}}^1$

素因数の和:11867

約数の個数: 32

約数和(自身を含む): 34076160

約数和(自身を除く): 18837832

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 11831, 23662, 47324, 82817, 94648, 165634, 272113, 331268, 544226, 662536, 1088452, 1904791, 2176904, 3809582, 7619164, 15238328]

約数ペア:

[(1, 15238328), (2, 7619164), (4, 3809582), (7, 2176904), (8, 1904791), (14, 1088452), (23, 662536), (28, 544226), (46, 331268), (56, 272113), (92, 165634), (161, 94648), (184, 82817), (322, 47324), (644, 23662), (1288, 11831)]