19273012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3449}}^1$

素因数の和:3591

約数の個数: 24

約数和(自身を含む): 37094400

約数和(自身を除く): 17821388

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 3449, 5588, 6898, 13796, 37939, 75878, 151756, 438023, 876046, 1752092, 4818253, 9636506, 19273012]

約数ペア:

[(1, 19273012), (2, 9636506), (4, 4818253), (11, 1752092), (22, 876046), (44, 438023), (127, 151756), (254, 75878), (508, 37939), (1397, 13796), (2794, 6898), (3449, 5588)]