2019956158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1\times {\mathrm{2287}}^1$

素因数の和:4432

約数の個数: 32

約数和(自身を含む): 3482519040

約数和(自身を除く): 1462562882

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2113, 2287, 4226, 4574, 23243, 25157, 40147, 43453, 46486, 50314, 80294, 86906, 441617, 477983, 883234, 955966, 4832431, 9664862, 53156741, 91816189, 106313482, 183632378, 1009978079, 2019956158]

約数ペア:

[(1, 2019956158), (2, 1009978079), (11, 183632378), (19, 106313482), (22, 91816189), (38, 53156741), (209, 9664862), (418, 4832431), (2113, 955966), (2287, 883234), (4226, 477983), (4574, 441617), (23243, 86906), (25157, 80294), (40147, 50314), (43453, 46486)]