19272202201

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{379277}}^1$

素因数の和:379369

約数の個数: 24

約数和(自身を含む): 24126632136

約数和(自身を除く): 4854429935

約数列:

[1, 7, 17, 49, 61, 119, 427, 833, 1037, 2989, 7259, 50813, 379277, 2654939, 6447709, 18584573, 23135897, 45133963, 161951279, 315937741, 393310249, 1133658953, 2753171743, 19272202201]

約数ペア:

[(1, 19272202201), (7, 2753171743), (17, 1133658953), (49, 393310249), (61, 315937741), (119, 161951279), (427, 45133963), (833, 23135897), (1037, 18584573), (2989, 6447709), (7259, 2654939), (50813, 379277)]