19234648

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{5711}}^1$

素因数の和:6138

約数の個数: 16

約数和(自身を含む): 36156960

約数和(自身を除く): 16922312

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 5711, 11422, 22844, 45688, 2404331, 4808662, 9617324, 19234648]

約数ペア:

[(1, 19234648), (2, 9617324), (4, 4808662), (8, 2404331), (421, 45688), (842, 22844), (1684, 11422), (3368, 5711)]