13877372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 14427268

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 323, 391, 437, 467, 646, 782, 874, 934, 1292, 1564, 1748, 1868, 7429, 7939, 8873, 10741, 14858, 15878, 17746, 21482, 29716, 31756, 35492, 42964, 150841, 182597, 204079, 301682, 365194, 408158, 603364, 730388, 816316, 3469343, 6938686, 13877372]

約数ペア:

[(1, 13877372), (2, 6938686), (4, 3469343), (17, 816316), (19, 730388), (23, 603364), (34, 408158), (38, 365194), (46, 301682), (68, 204079), (76, 182597), (92, 150841), (323, 42964), (391, 35492), (437, 31756), (467, 29716), (646, 21482), (782, 17746), (874, 15878), (934, 14858), (1292, 10741), (1564, 8873), (1748, 7939), (1868, 7429)]