19307052

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3373}}^1$

素因数の和:3439

約数の個数: 48

約数和(自身を含む): 51014880

約数和(自身を除く): 31707828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 3373, 5724, 6746, 10119, 13492, 20238, 30357, 40476, 60714, 91071, 121428, 178769, 182142, 357538, 364284, 536307, 715076, 1072614, 1608921, 2145228, 3217842, 4826763, 6435684, 9653526, 19307052]

約数ペア:

[(1, 19307052), (2, 9653526), (3, 6435684), (4, 4826763), (6, 3217842), (9, 2145228), (12, 1608921), (18, 1072614), (27, 715076), (36, 536307), (53, 364284), (54, 357538), (106, 182142), (108, 178769), (159, 121428), (212, 91071), (318, 60714), (477, 40476), (636, 30357), (954, 20238), (1431, 13492), (1908, 10119), (2862, 6746), (3373, 5724)]