12420584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 27302400

約数和(自身を除く): 14881816

約数列:

[1, 2, 4, 8, 11, 22, 29, 31, 44, 58, 62, 88, 116, 124, 157, 232, 248, 314, 319, 341, 628, 638, 682, 899, 1256, 1276, 1364, 1727, 1798, 2552, 2728, 3454, 3596, 4553, 4867, 6908, 7192, 9106, 9734, 9889, 13816, 18212, 19468, 19778, 36424, 38936, 39556, 50083, 53537, 79112, 100166, 107074, 141143, 200332, 214148, 282286, 400664, 428296, 564572, 1129144, 1552573, 3105146, 6210292, 12420584]

約数ペア:

[(1, 12420584), (2, 6210292), (4, 3105146), (8, 1552573), (11, 1129144), (22, 564572), (29, 428296), (31, 400664), (44, 282286), (58, 214148), (62, 200332), (88, 141143), (116, 107074), (124, 100166), (157, 79112), (232, 53537), (248, 50083), (314, 39556), (319, 38936), (341, 36424), (628, 19778), (638, 19468), (682, 18212), (899, 13816), (1256, 9889), (1276, 9734), (1364, 9106), (1727, 7192), (1798, 6908), (2552, 4867), (2728, 4553), (3454, 3596)]