22013368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12451}}^1$

素因数の和:12487

約数の個数: 32

約数和(自身を含む): 47068560

約数和(自身を除く): 25055192

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 12451, 24902, 49804, 99608, 161863, 211667, 323726, 423334, 647452, 846668, 1294904, 1693336, 2751671, 5503342, 11006684, 22013368]

約数ペア:

[(1, 22013368), (2, 11006684), (4, 5503342), (8, 2751671), (13, 1693336), (17, 1294904), (26, 846668), (34, 647452), (52, 423334), (68, 323726), (104, 211667), (136, 161863), (221, 99608), (442, 49804), (884, 24902), (1768, 12451)]