21596856

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{9277}}^1$

素因数の和:9383

約数の個数: 32

約数和(自身を含む): 54554640

約数和(自身を除く): 32957784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 9277, 18554, 27831, 37108, 55662, 74216, 111324, 222648, 899869, 1799738, 2699607, 3599476, 5399214, 7198952, 10798428, 21596856]

約数ペア:

[(1, 21596856), (2, 10798428), (3, 7198952), (4, 5399214), (6, 3599476), (8, 2699607), (12, 1799738), (24, 899869), (97, 222648), (194, 111324), (291, 74216), (388, 55662), (582, 37108), (776, 27831), (1164, 18554), (2328, 9277)]