16335466

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 12694934

約数列:

[1, 2, 7, 14, 41, 82, 149, 191, 287, 298, 382, 574, 1043, 1337, 2086, 2674, 6109, 7831, 12218, 15662, 28459, 42763, 54817, 56918, 85526, 109634, 199213, 398426, 1166819, 2333638, 8167733, 16335466]

約数ペア:

[(1, 16335466), (2, 8167733), (7, 2333638), (14, 1166819), (41, 398426), (82, 199213), (149, 109634), (191, 85526), (287, 56918), (298, 54817), (382, 42763), (574, 28459), (1043, 15662), (1337, 12218), (2086, 7831), (2674, 6109)]