16491530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8819}}^1$

素因数の和:8854

約数の個数: 32

約数和(自身を含む): 34292160

約数和(自身を除く): 17800630

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 8819, 17638, 44095, 88190, 97009, 149923, 194018, 299846, 485045, 749615, 970090, 1499230, 1649153, 3298306, 8245765, 16491530]

約数ペア:

[(1, 16491530), (2, 8245765), (5, 3298306), (10, 1649153), (11, 1499230), (17, 970090), (22, 749615), (34, 485045), (55, 299846), (85, 194018), (110, 149923), (170, 97009), (187, 88190), (374, 44095), (935, 17638), (1870, 8819)]