18497122

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{77719}}^1$

素因数の和:77745

約数の個数: 16

約数和(自身を含む): 33575040

約数和(自身を除く): 15077918

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 77719, 155438, 544033, 1088066, 1321223, 2642446, 9248561, 18497122]

約数ペア:

[(1, 18497122), (2, 9248561), (7, 2642446), (14, 1321223), (17, 1088066), (34, 544033), (119, 155438), (238, 77719)]