19878528

素因数分解:

$2^7\times 3^1\times {\mathrm{51767}}^1$

素因数の和:51784

約数の個数: 32

約数和(自身を含む): 52803360

約数和(自身を除く): 32924832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 51767, 103534, 155301, 207068, 310602, 414136, 621204, 828272, 1242408, 1656544, 2484816, 3313088, 4969632, 6626176, 9939264, 19878528]

約数ペア:

[(1, 19878528), (2, 9939264), (3, 6626176), (4, 4969632), (6, 3313088), (8, 2484816), (12, 1656544), (16, 1242408), (24, 828272), (32, 621204), (48, 414136), (64, 310602), (96, 207068), (128, 155301), (192, 103534), (384, 51767)]