19019122

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1811}}^1$

素因数の和:1961

約数の個数: 16

約数和(自身を含む): 29354400

約数和(自身を除く): 10335278

約数列:

[1, 2, 59, 89, 118, 178, 1811, 3622, 5251, 10502, 106849, 161179, 213698, 322358, 9509561, 19019122]

約数ペア:

[(1, 19019122), (2, 9509561), (59, 322358), (89, 213698), (118, 161179), (178, 106849), (1811, 10502), (3622, 5251)]