22987094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 39717216

約数和(自身を除く): 16730122

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 262, 397, 442, 794, 1703, 2227, 3406, 4454, 5161, 6749, 10322, 13498, 28951, 52007, 57902, 87737, 104014, 175474, 676091, 884119, 1352182, 1768238, 11493547, 22987094]

約数ペア:

[(1, 22987094), (2, 11493547), (13, 1768238), (17, 1352182), (26, 884119), (34, 676091), (131, 175474), (221, 104014), (262, 87737), (397, 57902), (442, 52007), (794, 28951), (1703, 13498), (2227, 10322), (3406, 6749), (4454, 5161)]