19303872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 112

約数和(自身を含む): 59692032

約数和(自身を除く): 40388160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 159, 168, 192, 212, 224, 271, 318, 336, 371, 424, 448, 542, 636, 672, 742, 813, 848, 1084, 1113, 1272, 1344, 1484, 1626, 1696, 1897, 2168, 2226, 2544, 2968, 3252, 3392, 3794, 4336, 4452, 5088, 5691, 5936, 6504, 7588, 8672, 8904, 10176, 11382, 11872, 13008, 14363, 15176, 17344, 17808, 22764, 23744, 26016, 28726, 30352, 35616, 43089, 45528, 52032, 57452, 60704, 71232, 86178, 91056, 100541, 114904, 121408, 172356, 182112, 201082, 229808, 301623, 344712, 364224, 402164, 459616, 603246, 689424, 804328, 919232, 1206492, 1378848, 1608656, 2412984, 2757696, 3217312, 4825968, 6434624, 9651936, 19303872]

約数ペア:

[(1, 19303872), (2, 9651936), (3, 6434624), (4, 4825968), (6, 3217312), (7, 2757696), (8, 2412984), (12, 1608656), (14, 1378848), (16, 1206492), (21, 919232), (24, 804328), (28, 689424), (32, 603246), (42, 459616), (48, 402164), (53, 364224), (56, 344712), (64, 301623), (84, 229808), (96, 201082), (106, 182112), (112, 172356), (159, 121408), (168, 114904), (192, 100541), (212, 91056), (224, 86178), (271, 71232), (318, 60704), (336, 57452), (371, 52032), (424, 45528), (448, 43089), (542, 35616), (636, 30352), (672, 28726), (742, 26016), (813, 23744), (848, 22764), (1084, 17808), (1113, 17344), (1272, 15176), (1344, 14363), (1484, 13008), (1626, 11872), (1696, 11382), (1897, 10176), (2168, 8904), (2226, 8672), (2544, 7588), (2968, 6504), (3252, 5936), (3392, 5691), (3794, 5088), (4336, 4452)]