13419404

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{3491}}^1$

素因数の和:3557

約数の個数: 18

約数和(自身を含む): 24272892

約数和(自身を除く): 10853488

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3491, 3844, 6982, 13964, 108221, 216442, 432884, 3354851, 6709702, 13419404]

約数ペア:

[(1, 13419404), (2, 6709702), (4, 3354851), (31, 432884), (62, 216442), (124, 108221), (961, 13964), (1922, 6982), (3491, 3844)]