1900264814

素因数分解:

$2^1\times 7^1\times {\mathrm{9689}}^1\times {\mathrm{14009}}^1$

素因数の和:23707

約数の個数: 16

約数和(自身を含む): 3258165600

約数和(自身を除く): 1357900786

約数列:

[1, 2, 7, 14, 9689, 14009, 19378, 28018, 67823, 98063, 135646, 196126, 135733201, 271466402, 950132407, 1900264814]

約数ペア:

[(1, 1900264814), (2, 950132407), (7, 271466402), (14, 135733201), (9689, 196126), (14009, 135646), (19378, 98063), (28018, 67823)]