19023744

素因数分解:

$2^7\times 3^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 51114240

約数和(自身を除く): 32090496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 321, 384, 428, 463, 642, 856, 926, 1284, 1389, 1712, 1852, 2568, 2778, 3424, 3704, 5136, 5556, 6848, 7408, 10272, 11112, 13696, 14816, 20544, 22224, 29632, 41088, 44448, 49541, 59264, 88896, 99082, 148623, 177792, 198164, 297246, 396328, 594492, 792656, 1188984, 1585312, 2377968, 3170624, 4755936, 6341248, 9511872, 19023744]

約数ペア:

[(1, 19023744), (2, 9511872), (3, 6341248), (4, 4755936), (6, 3170624), (8, 2377968), (12, 1585312), (16, 1188984), (24, 792656), (32, 594492), (48, 396328), (64, 297246), (96, 198164), (107, 177792), (128, 148623), (192, 99082), (214, 88896), (321, 59264), (384, 49541), (428, 44448), (463, 41088), (642, 29632), (856, 22224), (926, 20544), (1284, 14816), (1389, 13696), (1712, 11112), (1852, 10272), (2568, 7408), (2778, 6848), (3424, 5556), (3704, 5136)]