15981492

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{42961}}^1$

素因数の和:42999

約数の個数: 24

約数和(自身を含む): 38493952

約数和(自身を除く): 22512460

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 42961, 85922, 128883, 171844, 257766, 515532, 1331791, 2663582, 3995373, 5327164, 7990746, 15981492]

約数ペア:

[(1, 15981492), (2, 7990746), (3, 5327164), (4, 3995373), (6, 2663582), (12, 1331791), (31, 515532), (62, 257766), (93, 171844), (124, 128883), (186, 85922), (372, 42961)]