21787373998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4657}}^1\times {\mathrm{179939}}^1$

素因数の和:184611

約数の個数: 16

約数和(自身を含む): 35202741840

約数和(自身を除く): 13415367842

約数列:

[1, 2, 13, 26, 4657, 9314, 60541, 121082, 179939, 359878, 2339207, 4678414, 837975923, 1675951846, 10893686999, 21787373998]

約数ペア:

[(1, 21787373998), (2, 10893686999), (13, 1675951846), (26, 837975923), (4657, 4678414), (9314, 2339207), (60541, 359878), (121082, 179939)]