22777766

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1628

約数の個数: 24

約数和(自身を含む): 38195472

約数和(自身を除く): 15417706

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 1543, 3086, 7381, 14762, 16973, 33946, 94123, 186703, 188246, 373406, 1035353, 2070706, 11388883, 22777766]

約数ペア:

[(1, 22777766), (2, 11388883), (11, 2070706), (22, 1035353), (61, 373406), (121, 188246), (122, 186703), (242, 94123), (671, 33946), (1342, 16973), (1543, 14762), (3086, 7381)]