23215166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 40497408

約数和(自身を除く): 17282242

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 689, 901, 991, 1378, 1802, 1982, 11713, 12883, 16847, 23426, 25766, 33694, 52523, 105046, 219011, 438022, 682799, 892891, 1365598, 1785782, 11607583, 23215166]

約数ペア:

[(1, 23215166), (2, 11607583), (13, 1785782), (17, 1365598), (26, 892891), (34, 682799), (53, 438022), (106, 219011), (221, 105046), (442, 52523), (689, 33694), (901, 25766), (991, 23426), (1378, 16847), (1802, 12883), (1982, 11713)]