19017354

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 39294720

約数和(自身を除く): 20277366

約数列:

[1, 2, 3, 6, 53, 79, 106, 158, 159, 237, 318, 474, 757, 1514, 2271, 4187, 4542, 8374, 12561, 25122, 40121, 59803, 80242, 119606, 120363, 179409, 240726, 358818, 3169559, 6339118, 9508677, 19017354]

約数ペア:

[(1, 19017354), (2, 9508677), (3, 6339118), (6, 3169559), (53, 358818), (79, 240726), (106, 179409), (158, 120363), (159, 119606), (237, 80242), (318, 59803), (474, 40121), (757, 25122), (1514, 12561), (2271, 8374), (4187, 4542)]