11678388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 31933440

約数和(自身を除く): 20255052

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 23, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 131, 138, 204, 228, 262, 276, 323, 391, 393, 437, 524, 646, 782, 786, 874, 969, 1173, 1292, 1311, 1564, 1572, 1748, 1938, 2227, 2346, 2489, 2622, 3013, 3876, 4454, 4692, 4978, 5244, 6026, 6681, 7429, 7467, 8908, 9039, 9956, 12052, 13362, 14858, 14934, 18078, 22287, 26724, 29716, 29868, 36156, 42313, 44574, 51221, 57247, 84626, 89148, 102442, 114494, 126939, 153663, 169252, 171741, 204884, 228988, 253878, 307326, 343482, 507756, 614652, 686964, 973199, 1946398, 2919597, 3892796, 5839194, 11678388]

約数ペア:

[(1, 11678388), (2, 5839194), (3, 3892796), (4, 2919597), (6, 1946398), (12, 973199), (17, 686964), (19, 614652), (23, 507756), (34, 343482), (38, 307326), (46, 253878), (51, 228988), (57, 204884), (68, 171741), (69, 169252), (76, 153663), (92, 126939), (102, 114494), (114, 102442), (131, 89148), (138, 84626), (204, 57247), (228, 51221), (262, 44574), (276, 42313), (323, 36156), (391, 29868), (393, 29716), (437, 26724), (524, 22287), (646, 18078), (782, 14934), (786, 14858), (874, 13362), (969, 12052), (1173, 9956), (1292, 9039), (1311, 8908), (1564, 7467), (1572, 7429), (1748, 6681), (1938, 6026), (2227, 5244), (2346, 4978), (2489, 4692), (2622, 4454), (3013, 3876)]