139132592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{457673}}^1$

素因数の和:457700

約数の個数: 20

約数和(自身を含む): 283757880

約数和(自身を除く): 144625288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 457673, 915346, 1830692, 3661384, 7322768, 8695787, 17391574, 34783148, 69566296, 139132592]

約数ペア:

[(1, 139132592), (2, 69566296), (4, 34783148), (8, 17391574), (16, 8695787), (19, 7322768), (38, 3661384), (76, 1830692), (152, 915346), (304, 457673)]