18994048

素因数分解:

$2^7\times {\mathrm{179}}^1\times {\mathrm{829}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 38097000

約数和(自身を除く): 19102952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 358, 716, 829, 1432, 1658, 2864, 3316, 5728, 6632, 11456, 13264, 22912, 26528, 53056, 106112, 148391, 296782, 593564, 1187128, 2374256, 4748512, 9497024, 18994048]

約数ペア:

[(1, 18994048), (2, 9497024), (4, 4748512), (8, 2374256), (16, 1187128), (32, 593564), (64, 296782), (128, 148391), (179, 106112), (358, 53056), (716, 26528), (829, 22912), (1432, 13264), (1658, 11456), (2864, 6632), (3316, 5728)]