19364600272

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{29669}}^1$

素因数の和:29828

約数の個数: 60

約数和(自身を含む): 39949290180

約数和(自身を除く): 20584689908

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 361, 452, 722, 904, 1444, 1808, 2147, 2888, 4294, 5776, 8588, 17176, 29669, 34352, 40793, 59338, 81586, 118676, 163172, 237352, 326344, 474704, 563711, 652688, 1127422, 2254844, 3352597, 4509688, 6705194, 9019376, 10710509, 13410388, 21421018, 26820776, 42842036, 53641552, 63699343, 85684072, 127398686, 171368144, 254797372, 509594744, 1019189488, 1210287517, 2420575034, 4841150068, 9682300136, 19364600272]

約数ペア:

[(1, 19364600272), (2, 9682300136), (4, 4841150068), (8, 2420575034), (16, 1210287517), (19, 1019189488), (38, 509594744), (76, 254797372), (113, 171368144), (152, 127398686), (226, 85684072), (304, 63699343), (361, 53641552), (452, 42842036), (722, 26820776), (904, 21421018), (1444, 13410388), (1808, 10710509), (2147, 9019376), (2888, 6705194), (4294, 4509688), (5776, 3352597), (8588, 2254844), (17176, 1127422), (29669, 652688), (34352, 563711), (40793, 474704), (59338, 326344), (81586, 237352), (118676, 163172)]