19498034

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{887}}^1$

素因数の和:1297

約数の個数: 16

約数和(自身を含む): 30369600

約数和(自身を除く): 10871566

約数列:

[1, 2, 29, 58, 379, 758, 887, 1774, 10991, 21982, 25723, 51446, 336173, 672346, 9749017, 19498034]

約数ペア:

[(1, 19498034), (2, 9749017), (29, 672346), (58, 336173), (379, 51446), (758, 25723), (887, 21982), (1774, 10991)]