19091922

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{751}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 40427520

約数和(自身を除く): 21335598

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 751, 1338, 1502, 2253, 4237, 4506, 8474, 12711, 14269, 25422, 28538, 42807, 85614, 167473, 334946, 502419, 1004838, 3181987, 6363974, 9545961, 19091922]

約数ペア:

[(1, 19091922), (2, 9545961), (3, 6363974), (6, 3181987), (19, 1004838), (38, 502419), (57, 334946), (114, 167473), (223, 85614), (446, 42807), (669, 28538), (751, 25422), (1338, 14269), (1502, 12711), (2253, 8474), (4237, 4506)]