1965208

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 2469992

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1847, 3694, 7388, 12929, 14776, 25858, 35093, 51716, 70186, 103432, 140372, 245651, 280744, 491302, 982604, 1965208]

約数ペア:

[(1, 1965208), (2, 982604), (4, 491302), (7, 280744), (8, 245651), (14, 140372), (19, 103432), (28, 70186), (38, 51716), (56, 35093), (76, 25858), (133, 14776), (152, 12929), (266, 7388), (532, 3694), (1064, 1847)]