19093770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{601}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 49867272

約数和(自身を除く): 30773502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 353, 601, 706, 1059, 1202, 1765, 1803, 2118, 3005, 3177, 3530, 3606, 5295, 5409, 6010, 6354, 9015, 10590, 10818, 15885, 18030, 27045, 31770, 54090, 212153, 424306, 636459, 1060765, 1272918, 1909377, 2121530, 3182295, 3818754, 6364590, 9546885, 19093770]

約数ペア:

[(1, 19093770), (2, 9546885), (3, 6364590), (5, 3818754), (6, 3182295), (9, 2121530), (10, 1909377), (15, 1272918), (18, 1060765), (30, 636459), (45, 424306), (90, 212153), (353, 54090), (601, 31770), (706, 27045), (1059, 18030), (1202, 15885), (1765, 10818), (1803, 10590), (2118, 9015), (3005, 6354), (3177, 6010), (3530, 5409), (3606, 5295)]