19744896

素因数分解:

$2^7\times 3^1\times {\mathrm{51419}}^1$

素因数の和:51436

約数の個数: 32

約数和(自身を含む): 52448400

約数和(自身を除く): 32703504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 51419, 102838, 154257, 205676, 308514, 411352, 617028, 822704, 1234056, 1645408, 2468112, 3290816, 4936224, 6581632, 9872448, 19744896]

約数ペア:

[(1, 19744896), (2, 9872448), (3, 6581632), (4, 4936224), (6, 3290816), (8, 2468112), (12, 1645408), (16, 1234056), (24, 822704), (32, 617028), (48, 411352), (64, 308514), (96, 205676), (128, 154257), (192, 102838), (384, 51419)]