19048136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 18276664

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 248, 356, 712, 863, 1726, 2759, 3452, 5518, 6904, 11036, 22072, 26753, 53506, 76807, 107012, 153614, 214024, 307228, 614456, 2381017, 4762034, 9524068, 19048136]

約数ペア:

[(1, 19048136), (2, 9524068), (4, 4762034), (8, 2381017), (31, 614456), (62, 307228), (89, 214024), (124, 153614), (178, 107012), (248, 76807), (356, 53506), (712, 26753), (863, 22072), (1726, 11036), (2759, 6904), (3452, 5518)]