19468502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30137}}^1$

素因数の和:30175

約数の個数: 16

約数和(自身を含む): 32549040

約数和(自身を除く): 13080538

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 30137, 60274, 512329, 572603, 1024658, 1145206, 9734251, 19468502]

約数ペア:

[(1, 19468502), (2, 9734251), (17, 1145206), (19, 1024658), (34, 572603), (38, 512329), (323, 60274), (646, 30137)]