19597664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{32233}}^1$

素因数の和:32262

約数の個数: 24

約数和(自身を含む): 40614840

約数和(自身を除く): 21017176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 32233, 64466, 128932, 257864, 515728, 612427, 1031456, 1224854, 2449708, 4899416, 9798832, 19597664]

約数ペア:

[(1, 19597664), (2, 9798832), (4, 4899416), (8, 2449708), (16, 1224854), (19, 1031456), (32, 612427), (38, 515728), (76, 257864), (152, 128932), (304, 64466), (608, 32233)]