19758048

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 35399712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 47, 48, 58, 87, 94, 96, 116, 141, 151, 174, 188, 232, 282, 302, 348, 376, 453, 464, 564, 604, 696, 752, 906, 928, 1128, 1208, 1363, 1392, 1504, 1812, 2256, 2416, 2726, 2784, 3624, 4089, 4379, 4512, 4832, 5452, 7097, 7248, 8178, 8758, 10904, 13137, 14194, 14496, 16356, 17516, 21291, 21808, 26274, 28388, 32712, 35032, 42582, 43616, 52548, 56776, 65424, 70064, 85164, 105096, 113552, 130848, 140128, 170328, 205813, 210192, 227104, 340656, 411626, 420384, 617439, 681312, 823252, 1234878, 1646504, 2469756, 3293008, 4939512, 6586016, 9879024, 19758048]

約数ペア:

[(1, 19758048), (2, 9879024), (3, 6586016), (4, 4939512), (6, 3293008), (8, 2469756), (12, 1646504), (16, 1234878), (24, 823252), (29, 681312), (32, 617439), (47, 420384), (48, 411626), (58, 340656), (87, 227104), (94, 210192), (96, 205813), (116, 170328), (141, 140128), (151, 130848), (174, 113552), (188, 105096), (232, 85164), (282, 70064), (302, 65424), (348, 56776), (376, 52548), (453, 43616), (464, 42582), (564, 35032), (604, 32712), (696, 28388), (752, 26274), (906, 21808), (928, 21291), (1128, 17516), (1208, 16356), (1363, 14496), (1392, 14194), (1504, 13137), (1812, 10904), (2256, 8758), (2416, 8178), (2726, 7248), (2784, 7097), (3624, 5452), (4089, 4832), (4379, 4512)]