16278782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 28600320

約数和(自身を除く): 12321538

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1063, 1178, 2126, 7657, 13819, 15314, 20197, 27638, 32953, 40394, 65906, 262561, 428389, 525122, 626107, 856778, 1252214, 8139391, 16278782]

約数ペア:

[(1, 16278782), (2, 8139391), (13, 1252214), (19, 856778), (26, 626107), (31, 525122), (38, 428389), (62, 262561), (247, 65906), (403, 40394), (494, 32953), (589, 27638), (806, 20197), (1063, 15314), (1178, 13819), (2126, 7657)]