19754126174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1879}}^1$

素因数の和:2133

約数の個数: 64

約数和(自身を含む): 33006994560

約数和(自身を除く): 13252868386

約数列:

[1, 2, 17, 34, 37, 61, 74, 122, 137, 274, 629, 1037, 1258, 1879, 2074, 2257, 2329, 3758, 4514, 4658, 5069, 8357, 10138, 16714, 31943, 38369, 63886, 69523, 76738, 86173, 114619, 139046, 142069, 172346, 229238, 257423, 284138, 309209, 514846, 618418, 1181891, 1948523, 2363782, 3897046, 4240903, 4376191, 5256553, 8481806, 8752382, 9524651, 10513106, 15702803, 19049302, 31405606, 72095351, 144190702, 161919067, 266947651, 323838134, 533895302, 581003711, 1162007422, 9877063087, 19754126174]

約数ペア:

[(1, 19754126174), (2, 9877063087), (17, 1162007422), (34, 581003711), (37, 533895302), (61, 323838134), (74, 266947651), (122, 161919067), (137, 144190702), (274, 72095351), (629, 31405606), (1037, 19049302), (1258, 15702803), (1879, 10513106), (2074, 9524651), (2257, 8752382), (2329, 8481806), (3758, 5256553), (4514, 4376191), (4658, 4240903), (5069, 3897046), (8357, 2363782), (10138, 1948523), (16714, 1181891), (31943, 618418), (38369, 514846), (63886, 309209), (69523, 284138), (76738, 257423), (86173, 229238), (114619, 172346), (139046, 142069)]