19348266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{460673}}^1$

素因数の和:460685

約数の個数: 16

約数和(自身を含む): 44224704

約数和(自身を除く): 24876438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 460673, 921346, 1382019, 2764038, 3224711, 6449422, 9674133, 19348266]

約数ペア:

[(1, 19348266), (2, 9674133), (3, 6449422), (6, 3224711), (7, 2764038), (14, 1382019), (21, 921346), (42, 460673)]