22402646

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 18239914

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 1259, 1271, 2518, 2542, 8813, 8897, 17626, 17794, 39029, 51619, 78058, 103238, 273203, 361333, 546406, 722666, 1600189, 3200378, 11201323, 22402646]

約数ペア:

[(1, 22402646), (2, 11201323), (7, 3200378), (14, 1600189), (31, 722666), (41, 546406), (62, 361333), (82, 273203), (217, 103238), (287, 78058), (434, 51619), (574, 39029), (1259, 17794), (1271, 17626), (2518, 8897), (2542, 8813)]