15158222768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2350841}}^1$

素因数の和:2350893

約数の個数: 40

約数和(自身を含む): 32648493696

約数和(自身を除く): 17490270928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 2350841, 4701682, 9403364, 18806728, 30560933, 37613456, 61121866, 72876071, 122243732, 145752142, 244487464, 291504284, 488974928, 583008568, 947388923, 1166017136, 1894777846, 3789555692, 7579111384, 15158222768]

約数ペア:

[(1, 15158222768), (2, 7579111384), (4, 3789555692), (8, 1894777846), (13, 1166017136), (16, 947388923), (26, 583008568), (31, 488974928), (52, 291504284), (62, 244487464), (104, 145752142), (124, 122243732), (208, 72876071), (248, 61121866), (403, 37613456), (496, 30560933), (806, 18806728), (1612, 9403364), (3224, 4701682), (6448, 2350841)]