21933892

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 39280472

約数和(自身を除く): 17346580

約数列:

[1, 2, 4, 61, 122, 241, 244, 373, 482, 746, 964, 1492, 14701, 22753, 29402, 45506, 58804, 89893, 91012, 179786, 359572, 5483473, 10966946, 21933892]

約数ペア:

[(1, 21933892), (2, 10966946), (4, 5483473), (61, 359572), (122, 179786), (241, 91012), (244, 89893), (373, 58804), (482, 45506), (746, 29402), (964, 22753), (1492, 14701)]