4027696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13249}}^1$

素因数の和:13276

約数の個数: 20

約数和(自身を含む): 8215000

約数和(自身を除く): 4187304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13249, 26498, 52996, 105992, 211984, 251731, 503462, 1006924, 2013848, 4027696]

約数ペア:

[(1, 4027696), (2, 2013848), (4, 1006924), (8, 503462), (16, 251731), (19, 211984), (38, 105992), (76, 52996), (152, 26498), (304, 13249)]