9195460

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1789}}^1$

素因数の和:2055

約数の個数: 24

約数和(自身を含む): 19396440

約数和(自身を除く): 10200980

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 1789, 2570, 3578, 5140, 7156, 8945, 17890, 35780, 459773, 919546, 1839092, 2298865, 4597730, 9195460]

約数ペア:

[(1, 9195460), (2, 4597730), (4, 2298865), (5, 1839092), (10, 919546), (20, 459773), (257, 35780), (514, 17890), (1028, 8945), (1285, 7156), (1789, 5140), (2570, 3578)]