19227504

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{1009}}^1$

素因数の和:1417

約数の個数: 40

約数和(自身を含む): 49845520

約数和(自身を除く): 30618016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1009, 1191, 1588, 2018, 2382, 3027, 3176, 4036, 4764, 6054, 6352, 8072, 9528, 12108, 16144, 19056, 24216, 48432, 400573, 801146, 1201719, 1602292, 2403438, 3204584, 4806876, 6409168, 9613752, 19227504]

約数ペア:

[(1, 19227504), (2, 9613752), (3, 6409168), (4, 4806876), (6, 3204584), (8, 2403438), (12, 1602292), (16, 1201719), (24, 801146), (48, 400573), (397, 48432), (794, 24216), (1009, 19056), (1191, 16144), (1588, 12108), (2018, 9528), (2382, 8072), (3027, 6352), (3176, 6054), (4036, 4764)]