19771008

素因数分解:

$2^7\times 3^1\times {\mathrm{51487}}^1$

素因数の和:51504

約数の個数: 32

約数和(自身を含む): 52517760

約数和(自身を除く): 32746752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 51487, 102974, 154461, 205948, 308922, 411896, 617844, 823792, 1235688, 1647584, 2471376, 3295168, 4942752, 6590336, 9885504, 19771008]

約数ペア:

[(1, 19771008), (2, 9885504), (3, 6590336), (4, 4942752), (6, 3295168), (8, 2471376), (12, 1647584), (16, 1235688), (24, 823792), (32, 617844), (48, 411896), (64, 308922), (96, 205948), (128, 154461), (192, 102974), (384, 51487)]