19269888

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2281}}^1$

素因数の和:2311

約数の個数: 72

約数和(自身を含む): 55972896

約数和(自身を除く): 36703008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2281, 2816, 4224, 4562, 6843, 8448, 9124, 13686, 18248, 25091, 27372, 36496, 50182, 54744, 72992, 75273, 100364, 109488, 145984, 150546, 200728, 218976, 291968, 301092, 401456, 437952, 583936, 602184, 802912, 875904, 1204368, 1605824, 1751808, 2408736, 3211648, 4817472, 6423296, 9634944, 19269888]

約数ペア:

[(1, 19269888), (2, 9634944), (3, 6423296), (4, 4817472), (6, 3211648), (8, 2408736), (11, 1751808), (12, 1605824), (16, 1204368), (22, 875904), (24, 802912), (32, 602184), (33, 583936), (44, 437952), (48, 401456), (64, 301092), (66, 291968), (88, 218976), (96, 200728), (128, 150546), (132, 145984), (176, 109488), (192, 100364), (256, 75273), (264, 72992), (352, 54744), (384, 50182), (528, 36496), (704, 27372), (768, 25091), (1056, 18248), (1408, 13686), (2112, 9124), (2281, 8448), (2816, 6843), (4224, 4562)]