19914144

素因数分解:

$2^5\times 3^1\times {\mathrm{283}}^1\times {\mathrm{733}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 52530912

約数和(自身を除く): 32616768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 283, 566, 733, 849, 1132, 1466, 1698, 2199, 2264, 2932, 3396, 4398, 4528, 5864, 6792, 8796, 9056, 11728, 13584, 17592, 23456, 27168, 35184, 70368, 207439, 414878, 622317, 829756, 1244634, 1659512, 2489268, 3319024, 4978536, 6638048, 9957072, 19914144]

約数ペア:

[(1, 19914144), (2, 9957072), (3, 6638048), (4, 4978536), (6, 3319024), (8, 2489268), (12, 1659512), (16, 1244634), (24, 829756), (32, 622317), (48, 414878), (96, 207439), (283, 70368), (566, 35184), (733, 27168), (849, 23456), (1132, 17592), (1466, 13584), (1698, 11728), (2199, 9056), (2264, 8796), (2932, 6792), (3396, 5864), (4398, 4528)]