21794984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3821}}^1$

素因数の和:3881

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 22234456

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 3821, 5704, 7642, 15284, 30568, 87883, 118451, 175766, 236902, 351532, 473804, 703064, 947608, 2724373, 5448746, 10897492, 21794984]

約数ペア:

[(1, 21794984), (2, 10897492), (4, 5448746), (8, 2724373), (23, 947608), (31, 703064), (46, 473804), (62, 351532), (92, 236902), (124, 175766), (184, 118451), (248, 87883), (713, 30568), (1426, 15284), (2852, 7642), (3821, 5704)]