21014114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{50273}}^1$

素因数の和:50305

約数の個数: 16

約数和(自身を含む): 36197280

約数和(自身を除く): 15183166

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 50273, 100546, 553003, 955187, 1106006, 1910374, 10507057, 21014114]

約数ペア:

[(1, 21014114), (2, 10507057), (11, 1910374), (19, 1106006), (22, 955187), (38, 553003), (209, 100546), (418, 50273)]