18954924

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10061}}^1$

素因数の和:10225

約数の個数: 24

約数和(自身を含む): 44514288

約数和(自身を除く): 25559364

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 10061, 20122, 30183, 40244, 60366, 120732, 1579577, 3159154, 4738731, 6318308, 9477462, 18954924]

約数ペア:

[(1, 18954924), (2, 9477462), (3, 6318308), (4, 4738731), (6, 3159154), (12, 1579577), (157, 120732), (314, 60366), (471, 40244), (628, 30183), (942, 20122), (1884, 10061)]