19932634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7829}}^1$

素因数の和:7917

約数の個数: 16

約数和(自身を含む): 31946400

約数和(自身を除く): 12013766

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 7829, 15658, 148751, 297502, 524543, 1049086, 9966317, 19932634]

約数ペア:

[(1, 19932634), (2, 9966317), (19, 1049086), (38, 524543), (67, 297502), (134, 148751), (1273, 15658), (2546, 7829)]