19552244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7013}}^1$

素因数の和:7075

約数の個数: 24

約数和(自身を含む): 37118088

約数和(自身を除く): 17565844

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 7013, 14026, 28052, 119221, 238442, 287533, 476884, 575066, 1150132, 4888061, 9776122, 19552244]

約数ペア:

[(1, 19552244), (2, 9776122), (4, 4888061), (17, 1150132), (34, 575066), (41, 476884), (68, 287533), (82, 238442), (164, 119221), (697, 28052), (1394, 14026), (2788, 7013)]