19370092

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2726

約数の個数: 36

約数和(自身を含む): 40512864

約数和(自身を除く): 21142772

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 2671, 3626, 5342, 7252, 10684, 18697, 37394, 74788, 98827, 130879, 197654, 261758, 395308, 523516, 691789, 1383578, 2767156, 4842523, 9685046, 19370092]

約数ペア:

[(1, 19370092), (2, 9685046), (4, 4842523), (7, 2767156), (14, 1383578), (28, 691789), (37, 523516), (49, 395308), (74, 261758), (98, 197654), (148, 130879), (196, 98827), (259, 74788), (518, 37394), (1036, 18697), (1813, 10684), (2671, 7252), (3626, 5342)]