19157652

素因数分解:

$2^2\times 3^2\times {\mathrm{433}}^1\times {\mathrm{1229}}^1$

素因数の和:1672

約数の個数: 36

約数和(自身を含む): 48577620

約数和(自身を除く): 29419968

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 433, 866, 1229, 1299, 1732, 2458, 2598, 3687, 3897, 4916, 5196, 7374, 7794, 11061, 14748, 15588, 22122, 44244, 532157, 1064314, 1596471, 2128628, 3192942, 4789413, 6385884, 9578826, 19157652]

約数ペア:

[(1, 19157652), (2, 9578826), (3, 6385884), (4, 4789413), (6, 3192942), (9, 2128628), (12, 1596471), (18, 1064314), (36, 532157), (433, 44244), (866, 22122), (1229, 15588), (1299, 14748), (1732, 11061), (2458, 7794), (2598, 7374), (3687, 5196), (3897, 4916)]