22152196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1300

約数の個数: 36

約数和(自身を含む): 43797964

約数和(自身を除く): 21645768

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1237, 1628, 2474, 4477, 4948, 8954, 13607, 17908, 27214, 45769, 54428, 91538, 149677, 183076, 299354, 503459, 598708, 1006918, 2013836, 5538049, 11076098, 22152196]

約数ペア:

[(1, 22152196), (2, 11076098), (4, 5538049), (11, 2013836), (22, 1006918), (37, 598708), (44, 503459), (74, 299354), (121, 183076), (148, 149677), (242, 91538), (407, 54428), (484, 45769), (814, 27214), (1237, 17908), (1628, 13607), (2474, 8954), (4477, 4948)]