19962342

素因数分解:

$2^1\times 3^3\times {\mathrm{369673}}^1$

素因数の和:369684

約数の個数: 16

約数和(自身を含む): 44360880

約数和(自身を除く): 24398538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 369673, 739346, 1109019, 2218038, 3327057, 6654114, 9981171, 19962342]

約数ペア:

[(1, 19962342), (2, 9981171), (3, 6654114), (6, 3327057), (9, 2218038), (18, 1109019), (27, 739346), (54, 369673)]