22121164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2459}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 41947920

約数和(自身を除く): 19826756

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 2459, 4498, 4918, 8996, 9836, 31967, 63934, 127868, 425407, 850814, 1701628, 5530291, 11060582, 22121164]

約数ペア:

[(1, 22121164), (2, 11060582), (4, 5530291), (13, 1701628), (26, 850814), (52, 425407), (173, 127868), (346, 63934), (692, 31967), (2249, 9836), (2459, 8996), (4498, 4918)]