19782528

素因数分解:

$2^7\times 3^1\times {\mathrm{51517}}^1$

素因数の和:51534

約数の個数: 32

約数和(自身を含む): 52548360

約数和(自身を除く): 32765832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 51517, 103034, 154551, 206068, 309102, 412136, 618204, 824272, 1236408, 1648544, 2472816, 3297088, 4945632, 6594176, 9891264, 19782528]

約数ペア:

[(1, 19782528), (2, 9891264), (3, 6594176), (4, 4945632), (6, 3297088), (8, 2472816), (12, 1648544), (16, 1236408), (24, 824272), (32, 618204), (48, 412136), (64, 309102), (96, 206068), (128, 154551), (192, 103034), (384, 51517)]