13818814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 23143680

約数和(自身を除く): 9324866

約数列:

[1, 2, 19, 23, 38, 46, 97, 163, 194, 326, 437, 874, 1843, 2231, 3097, 3686, 3749, 4462, 6194, 7498, 15811, 31622, 42389, 71231, 84778, 142462, 300409, 363653, 600818, 727306, 6909407, 13818814]

約数ペア:

[(1, 13818814), (2, 6909407), (19, 727306), (23, 600818), (38, 363653), (46, 300409), (97, 142462), (163, 84778), (194, 71231), (326, 42389), (437, 31622), (874, 15811), (1843, 7498), (2231, 6194), (3097, 4462), (3686, 3749)]