19732086

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{3691}}^1$

素因数の和:3719

約数の個数: 48

約数和(自身を含む): 48379968

約数和(自身を除く): 28647882

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 891, 1782, 2673, 3691, 5346, 7382, 11073, 22146, 33219, 40601, 66438, 81202, 99657, 121803, 199314, 243606, 298971, 365409, 597942, 730818, 896913, 1096227, 1793826, 2192454, 3288681, 6577362, 9866043, 19732086]

約数ペア:

[(1, 19732086), (2, 9866043), (3, 6577362), (6, 3288681), (9, 2192454), (11, 1793826), (18, 1096227), (22, 896913), (27, 730818), (33, 597942), (54, 365409), (66, 298971), (81, 243606), (99, 199314), (162, 121803), (198, 99657), (243, 81202), (297, 66438), (486, 40601), (594, 33219), (891, 22146), (1782, 11073), (2673, 7382), (3691, 5346)]