16891108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 34433280

約数和(自身を除く): 17542172

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 299, 377, 487, 598, 667, 754, 974, 1196, 1334, 1508, 1948, 2668, 6331, 8671, 11201, 12662, 14123, 17342, 22402, 25324, 28246, 34684, 44804, 56492, 145613, 183599, 291226, 324829, 367198, 582452, 649658, 734396, 1299316, 4222777, 8445554, 16891108]

約数ペア:

[(1, 16891108), (2, 8445554), (4, 4222777), (13, 1299316), (23, 734396), (26, 649658), (29, 582452), (46, 367198), (52, 324829), (58, 291226), (92, 183599), (116, 145613), (299, 56492), (377, 44804), (487, 34684), (598, 28246), (667, 25324), (754, 22402), (974, 17342), (1196, 14123), (1334, 12662), (1508, 11201), (1948, 8671), (2668, 6331)]