19431272688

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{37633}}^1$

素因数の和:38022

約数の個数: 80

約数和(自身を含む): 51967435776

約数和(自身を除く): 32536163088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 347, 372, 496, 694, 744, 1041, 1388, 1488, 2082, 2776, 4164, 5552, 8328, 10757, 16656, 21514, 32271, 37633, 43028, 64542, 75266, 86056, 112899, 129084, 150532, 172112, 225798, 258168, 301064, 451596, 516336, 602128, 903192, 1166623, 1806384, 2333246, 3499869, 4666492, 6999738, 9332984, 13058651, 13999476, 18665968, 26117302, 27998952, 39175953, 52234604, 55997904, 78351906, 104469208, 156703812, 208938416, 313407624, 404818181, 626815248, 809636362, 1214454543, 1619272724, 2428909086, 3238545448, 4857818172, 6477090896, 9715636344, 19431272688]

約数ペア:

[(1, 19431272688), (2, 9715636344), (3, 6477090896), (4, 4857818172), (6, 3238545448), (8, 2428909086), (12, 1619272724), (16, 1214454543), (24, 809636362), (31, 626815248), (48, 404818181), (62, 313407624), (93, 208938416), (124, 156703812), (186, 104469208), (248, 78351906), (347, 55997904), (372, 52234604), (496, 39175953), (694, 27998952), (744, 26117302), (1041, 18665968), (1388, 13999476), (1488, 13058651), (2082, 9332984), (2776, 6999738), (4164, 4666492), (5552, 3499869), (8328, 2333246), (10757, 1806384), (16656, 1166623), (21514, 903192), (32271, 602128), (37633, 516336), (43028, 451596), (64542, 301064), (75266, 258168), (86056, 225798), (112899, 172112), (129084, 150532)]