16648742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 28383264

約数和(自身を除く): 11734522

約数列:

[1, 2, 11, 22, 37, 74, 113, 181, 226, 362, 407, 814, 1243, 1991, 2486, 3982, 4181, 6697, 8362, 13394, 20453, 40906, 45991, 73667, 91982, 147334, 224983, 449966, 756761, 1513522, 8324371, 16648742]

約数ペア:

[(1, 16648742), (2, 8324371), (11, 1513522), (22, 756761), (37, 449966), (74, 224983), (113, 147334), (181, 91982), (226, 73667), (362, 45991), (407, 40906), (814, 20453), (1243, 13394), (1991, 8362), (2486, 6697), (3982, 4181)]