13404212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 25215204

約数和(自身を除く): 11810992

約数列:

[1, 2, 4, 37, 41, 47, 74, 82, 94, 148, 164, 188, 1517, 1739, 1927, 2209, 3034, 3478, 3854, 4418, 6068, 6956, 7708, 8836, 71299, 81733, 90569, 142598, 163466, 181138, 285196, 326932, 362276, 3351053, 6702106, 13404212]

約数ペア:

[(1, 13404212), (2, 6702106), (4, 3351053), (37, 362276), (41, 326932), (47, 285196), (74, 181138), (82, 163466), (94, 142598), (148, 90569), (164, 81733), (188, 71299), (1517, 8836), (1739, 7708), (1927, 6956), (2209, 6068), (3034, 4418), (3478, 3854)]