12420713456

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{863509}}^1$

素因数の和:863577

約数の個数: 40

約数和(自身を含む): 25698057600

約数和(自身を除く): 13277344144

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 863509, 1727018, 3454036, 6908072, 13816144, 25041761, 26768779, 50083522, 53537558, 100167044, 107075116, 200334088, 214150232, 400668176, 428300464, 776294591, 1552589182, 3105178364, 6210356728, 12420713456]

約数ペア:

[(1, 12420713456), (2, 6210356728), (4, 3105178364), (8, 1552589182), (16, 776294591), (29, 428300464), (31, 400668176), (58, 214150232), (62, 200334088), (116, 107075116), (124, 100167044), (232, 53537558), (248, 50083522), (464, 26768779), (496, 25041761), (899, 13816144), (1798, 6908072), (3596, 3454036), (7192, 1727018), (14384, 863509)]