1418122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 16

約数和(自身を含む): 2276640

約数和(自身を除く): 858518

約数列:

[1, 2, 19, 38, 67, 134, 557, 1114, 1273, 2546, 10583, 21166, 37319, 74638, 709061, 1418122]

約数ペア:

[(1, 1418122), (2, 709061), (19, 74638), (38, 37319), (67, 21166), (134, 10583), (557, 2546), (1114, 1273)]