19826322

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{143669}}^1$

素因数の和:143697

約数の個数: 16

約数和(自身を含む): 41376960

約数和(自身を除く): 21550638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 143669, 287338, 431007, 862014, 3304387, 6608774, 9913161, 19826322]

約数ペア:

[(1, 19826322), (2, 9913161), (3, 6608774), (6, 3304387), (23, 862014), (46, 431007), (69, 287338), (138, 143669)]