19671402

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 40604544

約数和(自身を除く): 20933142

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 757, 1514, 2271, 4331, 4542, 8662, 12993, 25986, 46177, 53747, 92354, 107494, 138531, 161241, 277062, 322482, 3278567, 6557134, 9835701, 19671402]

約数ペア:

[(1, 19671402), (2, 9835701), (3, 6557134), (6, 3278567), (61, 322482), (71, 277062), (122, 161241), (142, 138531), (183, 107494), (213, 92354), (366, 53747), (426, 46177), (757, 25986), (1514, 12993), (2271, 8662), (4331, 4542)]