10691984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{35171}}^1$

素因数の和:35198

約数の個数: 20

約数和(自身を含む): 21806640

約数和(自身を除く): 11114656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 35171, 70342, 140684, 281368, 562736, 668249, 1336498, 2672996, 5345992, 10691984]

約数ペア:

[(1, 10691984), (2, 5345992), (4, 2672996), (8, 1336498), (16, 668249), (19, 562736), (38, 281368), (76, 140684), (152, 70342), (304, 35171)]