19316922

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 39674880

約数和(自身を除く): 20357958

約数列:

[1, 2, 3, 6, 79, 83, 158, 166, 237, 249, 474, 491, 498, 982, 1473, 2946, 6557, 13114, 19671, 38789, 39342, 40753, 77578, 81506, 116367, 122259, 232734, 244518, 3219487, 6438974, 9658461, 19316922]

約数ペア:

[(1, 19316922), (2, 9658461), (3, 6438974), (6, 3219487), (79, 244518), (83, 232734), (158, 122259), (166, 116367), (237, 81506), (249, 77578), (474, 40753), (491, 39342), (498, 38789), (982, 19671), (1473, 13114), (2946, 6557)]