12421288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 29626560

約数和(自身を除く): 17205272

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 23, 34, 38, 44, 46, 68, 76, 88, 92, 136, 152, 184, 187, 209, 253, 323, 361, 374, 391, 418, 437, 506, 646, 722, 748, 782, 836, 874, 1012, 1292, 1444, 1496, 1564, 1672, 1748, 2024, 2584, 2888, 3128, 3496, 3553, 3971, 4301, 4807, 6137, 7106, 7429, 7942, 8303, 8602, 9614, 12274, 14212, 14858, 15884, 16606, 17204, 19228, 24548, 28424, 29716, 31768, 33212, 34408, 38456, 49096, 59432, 66424, 67507, 81719, 91333, 135014, 141151, 163438, 182666, 270028, 282302, 326876, 365332, 540056, 564604, 653752, 730664, 1129208, 1552661, 3105322, 6210644, 12421288]

約数ペア:

[(1, 12421288), (2, 6210644), (4, 3105322), (8, 1552661), (11, 1129208), (17, 730664), (19, 653752), (22, 564604), (23, 540056), (34, 365332), (38, 326876), (44, 282302), (46, 270028), (68, 182666), (76, 163438), (88, 141151), (92, 135014), (136, 91333), (152, 81719), (184, 67507), (187, 66424), (209, 59432), (253, 49096), (323, 38456), (361, 34408), (374, 33212), (391, 31768), (418, 29716), (437, 28424), (506, 24548), (646, 19228), (722, 17204), (748, 16606), (782, 15884), (836, 14858), (874, 14212), (1012, 12274), (1292, 9614), (1444, 8602), (1496, 8303), (1564, 7942), (1672, 7429), (1748, 7106), (2024, 6137), (2584, 4807), (2888, 4301), (3128, 3971), (3496, 3553)]