19328952

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1913}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 48462480

約数和(自身を除く): 29133528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 1913, 2526, 3368, 3826, 5052, 5739, 7652, 10104, 11478, 15304, 22956, 45912, 805373, 1610746, 2416119, 3221492, 4832238, 6442984, 9664476, 19328952]

約数ペア:

[(1, 19328952), (2, 9664476), (3, 6442984), (4, 4832238), (6, 3221492), (8, 2416119), (12, 1610746), (24, 805373), (421, 45912), (842, 22956), (1263, 15304), (1684, 11478), (1913, 10104), (2526, 7652), (3368, 5739), (3826, 5052)]