11561966

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 24

約数和(自身を含む): 19061280

約数和(自身を除く): 7499314

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 433, 866, 1027, 2054, 5629, 11258, 13351, 26702, 34207, 68414, 73177, 146354, 444691, 889382, 5780983, 11561966]

約数ペア:

[(1, 11561966), (2, 5780983), (13, 889382), (26, 444691), (79, 146354), (158, 73177), (169, 68414), (338, 34207), (433, 26702), (866, 13351), (1027, 11258), (2054, 5629)]