19415368

素因数分解:

$2^3\times 7^2\times {\mathrm{49529}}^1$

素因数の和:49549

約数の個数: 24

約数和(自身を含む): 42348150

約数和(自身を除く): 22932782

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 49529, 99058, 198116, 346703, 396232, 693406, 1386812, 2426921, 2773624, 4853842, 9707684, 19415368]

約数ペア:

[(1, 19415368), (2, 9707684), (4, 4853842), (7, 2773624), (8, 2426921), (14, 1386812), (28, 693406), (49, 396232), (56, 346703), (98, 198116), (196, 99058), (392, 49529)]