917869822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{19913}}^1$

素因数の和:21147

約数の個数: 16

約数和(自身を含む): 1450535760

約数和(自身を除く): 532665938

約数列:

[1, 2, 19, 38, 1213, 2426, 19913, 23047, 39826, 46094, 378347, 756694, 24154469, 48308938, 458934911, 917869822]

約数ペア:

[(1, 917869822), (2, 458934911), (19, 48308938), (38, 24154469), (1213, 756694), (2426, 378347), (19913, 46094), (23047, 39826)]