19360446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11243}}^1$

素因数の和:11296

約数の個数: 32

約数和(自身を含む): 45335808

約数和(自身を除く): 25975362

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 11243, 22486, 33729, 67458, 78701, 157402, 236103, 460963, 472206, 921926, 1382889, 2765778, 3226741, 6453482, 9680223, 19360446]

約数ペア:

[(1, 19360446), (2, 9680223), (3, 6453482), (6, 3226741), (7, 2765778), (14, 1382889), (21, 921926), (41, 472206), (42, 460963), (82, 236103), (123, 157402), (246, 78701), (287, 67458), (574, 33729), (861, 22486), (1722, 11243)]