19483893

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15139}}^1$

素因数の和:15169

約数の個数: 24

約数和(自身を含む): 33065760

約数和(自身を除く): 13581867

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 15139, 45417, 136251, 166529, 196807, 499587, 590421, 1498761, 1771263, 2164877, 6494631, 19483893]

約数ペア:

[(1, 19483893), (3, 6494631), (9, 2164877), (11, 1771263), (13, 1498761), (33, 590421), (39, 499587), (99, 196807), (117, 166529), (143, 136251), (429, 45417), (1287, 15139)]