19890405312

素因数分解:

$2^6\times 3^1\times {\mathrm{103595861}}^1$

素因数の和:103595876

約数の個数: 28

約数和(自身を含む): 52626697896

約数和(自身を除く): 32736292584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 103595861, 207191722, 310787583, 414383444, 621575166, 828766888, 1243150332, 1657533776, 2486300664, 3315067552, 4972601328, 6630135104, 9945202656, 19890405312]

約数ペア:

[(1, 19890405312), (2, 9945202656), (3, 6630135104), (4, 4972601328), (6, 3315067552), (8, 2486300664), (12, 1657533776), (16, 1243150332), (24, 828766888), (32, 621575166), (48, 414383444), (64, 310787583), (96, 207191722), (192, 103595861)]