19669636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36973}}^1$

素因数の和:37003

約数の個数: 24

約数和(自身を含む): 41410880

約数和(自身を除く): 21741244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 36973, 73946, 147892, 258811, 517622, 702487, 1035244, 1404974, 2809948, 4917409, 9834818, 19669636]

約数ペア:

[(1, 19669636), (2, 9834818), (4, 4917409), (7, 2809948), (14, 1404974), (19, 1035244), (28, 702487), (38, 517622), (76, 258811), (133, 147892), (266, 73946), (532, 36973)]