12241838

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 22038528

約数和(自身を除く): 9796690

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 421, 434, 469, 842, 938, 2077, 2947, 4154, 5894, 13051, 14539, 26102, 28207, 29078, 56414, 91357, 182714, 197449, 394898, 874417, 1748834, 6120919, 12241838]

約数ペア:

[(1, 12241838), (2, 6120919), (7, 1748834), (14, 874417), (31, 394898), (62, 197449), (67, 182714), (134, 91357), (217, 56414), (421, 29078), (434, 28207), (469, 26102), (842, 14539), (938, 13051), (2077, 5894), (2947, 4154)]