1209122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 16

約数和(自身を含む): 1952640

約数和(自身を除く): 743518

約数列:

[1, 2, 19, 38, 47, 94, 677, 893, 1354, 1786, 12863, 25726, 31819, 63638, 604561, 1209122]

約数ペア:

[(1, 1209122), (2, 604561), (19, 63638), (38, 31819), (47, 25726), (94, 12863), (677, 1786), (893, 1354)]