138834862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{6421}}^1$

素因数の和:7011

約数の個数: 16

約数和(自身を含む): 219632400

約数和(自身を除く): 80797538

約数列:

[1, 2, 19, 38, 569, 1138, 6421, 10811, 12842, 21622, 121999, 243998, 3653549, 7307098, 69417431, 138834862]

約数ペア:

[(1, 138834862), (2, 69417431), (19, 7307098), (38, 3653549), (569, 243998), (1138, 121999), (6421, 21622), (10811, 12842)]