18926368

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{19079}}^1$

素因数の和:19120

約数の個数: 24

約数和(自身を含む): 38465280

約数和(自身を除く): 19538912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 19079, 38158, 76316, 152632, 305264, 591449, 610528, 1182898, 2365796, 4731592, 9463184, 18926368]

約数ペア:

[(1, 18926368), (2, 9463184), (4, 4731592), (8, 2365796), (16, 1182898), (31, 610528), (32, 591449), (62, 305264), (124, 152632), (248, 76316), (496, 38158), (992, 19079)]