19286496

素因数分解:

$2^5\times 3^2\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:584

約数の個数: 72

約数和(自身を含む): 55311984

約数和(自身を除く): 36025488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 167, 288, 334, 401, 501, 668, 802, 1002, 1203, 1336, 1503, 1604, 2004, 2406, 2672, 3006, 3208, 3609, 4008, 4812, 5344, 6012, 6416, 7218, 8016, 9624, 12024, 12832, 14436, 16032, 19248, 24048, 28872, 38496, 48096, 57744, 66967, 115488, 133934, 200901, 267868, 401802, 535736, 602703, 803604, 1071472, 1205406, 1607208, 2142944, 2410812, 3214416, 4821624, 6428832, 9643248, 19286496]

約数ペア:

[(1, 19286496), (2, 9643248), (3, 6428832), (4, 4821624), (6, 3214416), (8, 2410812), (9, 2142944), (12, 1607208), (16, 1205406), (18, 1071472), (24, 803604), (32, 602703), (36, 535736), (48, 401802), (72, 267868), (96, 200901), (144, 133934), (167, 115488), (288, 66967), (334, 57744), (401, 48096), (501, 38496), (668, 28872), (802, 24048), (1002, 19248), (1203, 16032), (1336, 14436), (1503, 12832), (1604, 12024), (2004, 9624), (2406, 8016), (2672, 7218), (3006, 6416), (3208, 6012), (3609, 5344), (4008, 4812)]