16005770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{641}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 31617216

約数和(自身を除く): 15611446

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 641, 1135, 1282, 2270, 2497, 3205, 4994, 6410, 7051, 12485, 14102, 24970, 35255, 70510, 145507, 291014, 727535, 1455070, 1600577, 3201154, 8002885, 16005770]

約数ペア:

[(1, 16005770), (2, 8002885), (5, 3201154), (10, 1600577), (11, 1455070), (22, 727535), (55, 291014), (110, 145507), (227, 70510), (454, 35255), (641, 24970), (1135, 14102), (1282, 12485), (2270, 7051), (2497, 6410), (3205, 4994)]