19760060

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5711}}^1$

素因数の和:5893

約数の個数: 24

約数和(自身を含む): 41743296

約数和(自身を除く): 21983236

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 5711, 11422, 22844, 28555, 57110, 114220, 988003, 1976006, 3952012, 4940015, 9880030, 19760060]

約数ペア:

[(1, 19760060), (2, 9880030), (4, 4940015), (5, 3952012), (10, 1976006), (20, 988003), (173, 114220), (346, 57110), (692, 28555), (865, 22844), (1730, 11422), (3460, 5711)]