16649074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 28304640

約数和(自身を除く): 11655566

約数列:

[1, 2, 13, 26, 29, 58, 71, 142, 311, 377, 622, 754, 923, 1846, 2059, 4043, 4118, 8086, 9019, 18038, 22081, 26767, 44162, 53534, 117247, 234494, 287053, 574106, 640349, 1280698, 8324537, 16649074]

約数ペア:

[(1, 16649074), (2, 8324537), (13, 1280698), (26, 640349), (29, 574106), (58, 287053), (71, 234494), (142, 117247), (311, 53534), (377, 44162), (622, 26767), (754, 22081), (923, 18038), (1846, 9019), (2059, 8086), (4043, 4118)]