16553570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 33051456

約数和(自身を除く): 16497886

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 2467, 3355, 4934, 6710, 12335, 24670, 27137, 54274, 135685, 150487, 271370, 300974, 752435, 1504870, 1655357, 3310714, 8276785, 16553570]

約数ペア:

[(1, 16553570), (2, 8276785), (5, 3310714), (10, 1655357), (11, 1504870), (22, 752435), (55, 300974), (61, 271370), (110, 150487), (122, 135685), (305, 54274), (610, 27137), (671, 24670), (1342, 12335), (2467, 6710), (3355, 4934)]