22107254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 37122624

約数和(自身を除く): 15015370

約数列:

[1, 2, 13, 26, 53, 61, 106, 122, 263, 526, 689, 793, 1378, 1586, 3233, 3419, 6466, 6838, 13939, 16043, 27878, 32086, 42029, 84058, 181207, 208559, 362414, 417118, 850279, 1700558, 11053627, 22107254]

約数ペア:

[(1, 22107254), (2, 11053627), (13, 1700558), (26, 850279), (53, 417118), (61, 362414), (106, 208559), (122, 181207), (263, 84058), (526, 42029), (689, 32086), (793, 27878), (1378, 16043), (1586, 13939), (3233, 6838), (3419, 6466)]