19105248

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2803}}^1$

素因数の和:2887

約数の個数: 48

約数和(自身を含む): 50875776

約数和(自身を除く): 31770528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 2803, 3408, 5606, 6816, 8409, 11212, 16818, 22424, 33636, 44848, 67272, 89696, 134544, 199013, 269088, 398026, 597039, 796052, 1194078, 1592104, 2388156, 3184208, 4776312, 6368416, 9552624, 19105248]

約数ペア:

[(1, 19105248), (2, 9552624), (3, 6368416), (4, 4776312), (6, 3184208), (8, 2388156), (12, 1592104), (16, 1194078), (24, 796052), (32, 597039), (48, 398026), (71, 269088), (96, 199013), (142, 134544), (213, 89696), (284, 67272), (426, 44848), (568, 33636), (852, 22424), (1136, 16818), (1704, 11212), (2272, 8409), (2803, 6816), (3408, 5606)]