19335768

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42403}}^1$

素因数の和:42431

約数の個数: 32

約数和(自身を含む): 50884800

約数和(自身を除く): 31549032

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 42403, 84806, 127209, 169612, 254418, 339224, 508836, 805657, 1017672, 1611314, 2416971, 3222628, 4833942, 6445256, 9667884, 19335768]

約数ペア:

[(1, 19335768), (2, 9667884), (3, 6445256), (4, 4833942), (6, 3222628), (8, 2416971), (12, 1611314), (19, 1017672), (24, 805657), (38, 508836), (57, 339224), (76, 254418), (114, 169612), (152, 127209), (228, 84806), (456, 42403)]