19056490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112097}}^1$

素因数の和:112121

約数の個数: 16

約数和(自身を含む): 36319752

約数和(自身を除く): 17263262

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 112097, 224194, 560485, 1120970, 1905649, 3811298, 9528245, 19056490]

約数ペア:

[(1, 19056490), (2, 9528245), (5, 3811298), (10, 1905649), (17, 1120970), (34, 560485), (85, 224194), (170, 112097)]