22459684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 44876160

約数和(自身を除く): 22416476

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 89, 92, 178, 211, 299, 356, 422, 598, 844, 1157, 1196, 2047, 2314, 2743, 4094, 4628, 4853, 5486, 8188, 9706, 10972, 18779, 19412, 26611, 37558, 53222, 63089, 75116, 106444, 126178, 244127, 252356, 431917, 488254, 863834, 976508, 1727668, 5614921, 11229842, 22459684]

約数ペア:

[(1, 22459684), (2, 11229842), (4, 5614921), (13, 1727668), (23, 976508), (26, 863834), (46, 488254), (52, 431917), (89, 252356), (92, 244127), (178, 126178), (211, 106444), (299, 75116), (356, 63089), (422, 53222), (598, 37558), (844, 26611), (1157, 19412), (1196, 18779), (2047, 10972), (2314, 9706), (2743, 8188), (4094, 5486), (4628, 4853)]