19041912

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 53280000

約数和(自身を除く): 34238088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 199, 216, 398, 443, 597, 796, 886, 1194, 1329, 1592, 1772, 1791, 2388, 2658, 3544, 3582, 3987, 4776, 5316, 5373, 7164, 7974, 10632, 10746, 11961, 14328, 15948, 21492, 23922, 31896, 42984, 47844, 88157, 95688, 176314, 264471, 352628, 528942, 705256, 793413, 1057884, 1586826, 2115768, 2380239, 3173652, 4760478, 6347304, 9520956, 19041912]

約数ペア:

[(1, 19041912), (2, 9520956), (3, 6347304), (4, 4760478), (6, 3173652), (8, 2380239), (9, 2115768), (12, 1586826), (18, 1057884), (24, 793413), (27, 705256), (36, 528942), (54, 352628), (72, 264471), (108, 176314), (199, 95688), (216, 88157), (398, 47844), (443, 42984), (597, 31896), (796, 23922), (886, 21492), (1194, 15948), (1329, 14328), (1592, 11961), (1772, 10746), (1791, 10632), (2388, 7974), (2658, 7164), (3544, 5373), (3582, 5316), (3987, 4776)]