2143804561

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{35831}}^1$

素因数の和:35964

約数の個数: 16

約数和(自身を含む): 2339112960

約数和(自身を除く): 195308399

約数列:

[1, 19, 47, 67, 893, 1273, 3149, 35831, 59831, 680789, 1684057, 2400677, 31997083, 45612863, 112831819, 2143804561]

約数ペア:

[(1, 2143804561), (19, 112831819), (47, 45612863), (67, 31997083), (893, 2400677), (1273, 1684057), (3149, 680789), (35831, 59831)]