19892292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{236813}}^1$

素因数の和:236827

約数の個数: 24

約数和(自身を含む): 53046336

約数和(自身を除く): 33154044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 236813, 473626, 710439, 947252, 1420878, 1657691, 2841756, 3315382, 4973073, 6630764, 9946146, 19892292]

約数ペア:

[(1, 19892292), (2, 9946146), (3, 6630764), (4, 4973073), (6, 3315382), (7, 2841756), (12, 1657691), (14, 1420878), (21, 947252), (28, 710439), (42, 473626), (84, 236813)]