11780342

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 21607680

約数和(自身を除く): 9827338

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 661, 938, 1273, 1322, 2546, 4627, 8911, 9254, 12559, 17822, 25118, 44287, 87913, 88574, 175826, 310009, 620018, 841453, 1682906, 5890171, 11780342]

約数ペア:

[(1, 11780342), (2, 5890171), (7, 1682906), (14, 841453), (19, 620018), (38, 310009), (67, 175826), (133, 88574), (134, 87913), (266, 44287), (469, 25118), (661, 17822), (938, 12559), (1273, 9254), (1322, 8911), (2546, 4627)]