13021864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 27174420

約数和(自身を除く): 14152556

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 181, 184, 362, 391, 529, 724, 782, 1058, 1448, 1564, 2116, 3077, 3128, 4163, 4232, 6154, 8326, 8993, 12308, 16652, 17986, 24616, 33304, 35972, 70771, 71944, 95749, 141542, 191498, 283084, 382996, 566168, 765992, 1627733, 3255466, 6510932, 13021864]

約数ペア:

[(1, 13021864), (2, 6510932), (4, 3255466), (8, 1627733), (17, 765992), (23, 566168), (34, 382996), (46, 283084), (68, 191498), (92, 141542), (136, 95749), (181, 71944), (184, 70771), (362, 35972), (391, 33304), (529, 24616), (724, 17986), (782, 16652), (1058, 12308), (1448, 8993), (1564, 8326), (2116, 6154), (3077, 4232), (3128, 4163)]