19361274

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 40144896

約数和(自身を除く): 20783622

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 213, 282, 426, 967, 1934, 2901, 3337, 5802, 6674, 10011, 20022, 45449, 68657, 90898, 136347, 137314, 205971, 272694, 411942, 3226879, 6453758, 9680637, 19361274]

約数ペア:

[(1, 19361274), (2, 9680637), (3, 6453758), (6, 3226879), (47, 411942), (71, 272694), (94, 205971), (141, 137314), (142, 136347), (213, 90898), (282, 68657), (426, 45449), (967, 20022), (1934, 10011), (2901, 6674), (3337, 5802)]