16387348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{839}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 30340800

約数和(自身を除く): 13953452

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 839, 1028, 1678, 3356, 4883, 9766, 15941, 19532, 31882, 63764, 215623, 431246, 862492, 4096837, 8193674, 16387348]

約数ペア:

[(1, 16387348), (2, 8193674), (4, 4096837), (19, 862492), (38, 431246), (76, 215623), (257, 63764), (514, 31882), (839, 19532), (1028, 15941), (1678, 9766), (3356, 4883)]