19162252

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 34553232

約数和(自身を除く): 15390980

約数列:

[1, 2, 4, 41, 82, 164, 331, 353, 662, 706, 1324, 1412, 13571, 14473, 27142, 28946, 54284, 57892, 116843, 233686, 467372, 4790563, 9581126, 19162252]

約数ペア:

[(1, 19162252), (2, 9581126), (4, 4790563), (41, 467372), (82, 233686), (164, 116843), (331, 57892), (353, 54284), (662, 28946), (706, 27142), (1324, 14473), (1412, 13571)]