19219962

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{188431}}^1$

素因数の和:188453

約数の個数: 16

約数和(自身を含む): 40701312

約数和(自身を除く): 21481350

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 188431, 376862, 565293, 1130586, 3203327, 6406654, 9609981, 19219962]

約数ペア:

[(1, 19219962), (2, 9609981), (3, 6406654), (6, 3203327), (17, 1130586), (34, 565293), (51, 376862), (102, 188431)]