15199968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{22619}}^1$

素因数の和:22639

約数の個数: 48

約数和(自身を含む): 45601920

約数和(自身を除く): 30401952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 22619, 45238, 67857, 90476, 135714, 158333, 180952, 271428, 316666, 361904, 474999, 542856, 633332, 723808, 949998, 1085712, 1266664, 1899996, 2171424, 2533328, 3799992, 5066656, 7599984, 15199968]

約数ペア:

[(1, 15199968), (2, 7599984), (3, 5066656), (4, 3799992), (6, 2533328), (7, 2171424), (8, 1899996), (12, 1266664), (14, 1085712), (16, 949998), (21, 723808), (24, 633332), (28, 542856), (32, 474999), (42, 361904), (48, 316666), (56, 271428), (84, 180952), (96, 158333), (112, 135714), (168, 90476), (224, 67857), (336, 45238), (672, 22619)]