23840884

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 42946848

約数和(自身を除く): 19105964

約数列:

[1, 2, 4, 53, 106, 107, 212, 214, 428, 1051, 2102, 4204, 5671, 11342, 22684, 55703, 111406, 112457, 222812, 224914, 449828, 5960221, 11920442, 23840884]

約数ペア:

[(1, 23840884), (2, 11920442), (4, 5960221), (53, 449828), (106, 224914), (107, 222812), (212, 112457), (214, 111406), (428, 55703), (1051, 22684), (2102, 11342), (4204, 5671)]