15984122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 30081024

約数和(自身を除く): 14096902

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 271, 383, 542, 766, 1897, 2681, 2981, 3794, 4213, 5362, 5962, 8426, 20867, 29491, 41734, 58982, 103793, 207586, 726551, 1141723, 1453102, 2283446, 7992061, 15984122]

約数ペア:

[(1, 15984122), (2, 7992061), (7, 2283446), (11, 1453102), (14, 1141723), (22, 726551), (77, 207586), (154, 103793), (271, 58982), (383, 41734), (542, 29491), (766, 20867), (1897, 8426), (2681, 5962), (2981, 5362), (3794, 4213)]