419361122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{208223}}^1$

素因数の和:208297

約数の個数: 16

約数和(自身を含む): 674645760

約数和(自身を除く): 255284638

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 208223, 416446, 3956237, 7912474, 11035819, 22071638, 209680561, 419361122]

約数ペア:

[(1, 419361122), (2, 209680561), (19, 22071638), (38, 11035819), (53, 7912474), (106, 3956237), (1007, 416446), (2014, 208223)]