19456048

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{8053}}^1$

素因数の和:8212

約数の個数: 20

約数和(自身を含む): 37950448

約数和(自身を除く): 18494400

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 8053, 16106, 32212, 64424, 128848, 1216003, 2432006, 4864012, 9728024, 19456048]

約数ペア:

[(1, 19456048), (2, 9728024), (4, 4864012), (8, 2432006), (16, 1216003), (151, 128848), (302, 64424), (604, 32212), (1208, 16106), (2416, 8053)]