42219914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{46807}}^1$

素因数の和:46861

約数の個数: 16

約数和(自身を含む): 70773696

約数和(自身を除く): 28553782

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 46807, 93614, 514877, 1029754, 1919087, 3838174, 21109957, 42219914]

約数ペア:

[(1, 42219914), (2, 21109957), (11, 3838174), (22, 1919087), (41, 1029754), (82, 514877), (451, 93614), (902, 46807)]