19329012

素因数分解:

$2^2\times 3^2\times {\mathrm{536917}}^1$

素因数の和:536927

約数の個数: 18

約数和(自身を含む): 48859538

約数和(自身を除く): 29530526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 536917, 1073834, 1610751, 2147668, 3221502, 4832253, 6443004, 9664506, 19329012]

約数ペア:

[(1, 19329012), (2, 9664506), (3, 6443004), (4, 4832253), (6, 3221502), (9, 2147668), (12, 1610751), (18, 1073834), (36, 536917)]